Bhagya

Balbharti Maharashtra State Board Class 7 Geography Solutions Chapter 11 Contour Maps and Landforms Notes, Textbook Exercise Important Questions and Answers.

Maharashtra State Board Class 7 Geography Solutions Chapter 11 Contour Maps and Landforms

Class 7 Geography Chapter 11 Contour Maps and Landforms Textbook Questions and Answers

1. Answer the following questions:

Question 1.
How can the distribution of the height and landform in a region be shown?
Answer:
(i) While studying different landforms on the surface of the earth, one has to consider various facets of landforms like altitude, relief, slope, direction of slope and the drainage.
(ii) For this maps prepared using mathematical survey methods are used.
(iii) These maps help us to understand the above characteristics of the landforms.

Question 2.
To whom are contour maps useful?
Answer:
(i) Contour maps are useful to mountaineers, trekkers, soldiers, defence officers.
(ii) The nature of the ground and its shape can be estimated .
(iii) Defence officers use contour maps for strategic planning.
(iv) It is possible to identify suitable site for any project from the contour map of the region.

Question 3.
What do you understand by observing contour lines?
Answer:
(i) Contour lines are isolines of height.
(ii) These are drawn by joining the places of equal altitude.
(iii) These help in identification of land forms and their altitude from sea level.
(iv) These lines also help us to understand the nature and direction of the slope.

Question 4.
How will a contour map be useful to a fanner?
Answer:
(i) It is helpful selecting the type of farming to be practiced plantation farming in hilly regions, intensive farming in low lying region.
(ii) In order to reduce the erosion of soil, trenches are dug out in the direction perpendicular to the slope of the land.
(iii) Trees are planted along such trenches. When the farmer digs out such trenches, he will be careful in maintaining the level.

2. Fill the blanks with appropriate words:

Question 1.
If the contour lines are closer to each other, the slope is ______.
Answer:
steep

Question 2.
The contour lines on the map represent ______.
Answer:
places of same altitude

Question 3.
The slope can be understood from the distance between the ______.
Answer:
contour lines

Question 4.
If the distance between two contour lines is more then the ______ is gentle.
Answer:
slope

3. Identify the landforms in the following map:

Class 7 Geography Chapter 11 Contour Maps and Landforms InText Questions and Answers

A model of the relief in an area is shown in fig. Observe it carefully and answer the following questions:

Question 1.
Which landforms do you seen in the model?
Answer:
Mountains & river valleys are seen in the model.

Question 2.
Which colours have been used on them?
Answer:
Yellow & blue colours have been used in the model.

Model of the Earth’s surface:

Question 1.
What all you seen in the map?
Answer:
We can see many contour lines on the map showing a hilly region. We can see the altitude of the hill ranges as well as its slope.

Question 2.
What is the general direction of the ranges shown in the map?
Answer:
The general direction of the ranges shown in the map is east-west

Question 3.
Towards which direction is the flat land located in the map?
Answer:
The flat land is located towards the east.

Question 4.
What are the maximum and minimum values of the lines in the map?
Answer:
The maximum value of the lines in the map is 800 & minimum value is 600.

Question 5.
What do these values indicate?
Answer:
These lines indicate the altitude of the region from the sea level.

Question 6.
Do you find any similarities in the map and the model in fig. (a)? What are those?
Answer:
The model in figure (a) & the contour line map in figure (b) are of the same region. The values of latitudes & longitudes are same on both the maps.

Question 7.
Which figure give us more information and what is that information?
Answer:
Fig. (b) Contour line map gives more information. It gives us information about the altitude of the landforms slope of the land forms with latitudes & longitudes

Question 8.
Is there any similarity between this map and the sketch map of the potato hill?
Answer:
Yes, similar to the sketch map of the potato hill,
the contour line map too is a 3D figure (Model of earth’s surface) which has been converted into a 2D map. The Contour line map is depicting contour line intervals.

Consider you have gone for mountaineering. You have to conquer a peak on the hill “A”. A map of this hill is given below. Studying the contour lines in the map, find the side from which you will reach the peak safely and easily. Mark your path on the map with a pencil.

Answer:
I will climb from eastwards to reach the peak safely as the slope eastwards is gentle and not steep. Lesser distance between the contour lines, indicates steep slope. The distance between the lines is greater eastwards, which shows the slope is more gentle on that side.

Class 7 Geography Chapter 11 Contour Maps and Landforms Additional Important Questions and Answers

Fill in the blanks:

Question 1.
Contour lines join places with the same on a map.
Answer:
altitude

Question 2.
Generally, contour lines do not _______ each other.
Answer:
cross.

Answer the following questions:

Question 1.
How are contour maps helpful to us?
Answer:
(i) Contour maps help us to understand various facets of landforms, like altitude, relief, slope, direction of slope and the drainage.
(ii) These maps are of immense use to mountaineers, trekkers, soldiers, defence officers, etc.
(iii) These maps prove to be of great use in planning of a region.

Question 2.
Contour lines generally do not cross each other. Give reason.
Answer:
(i) Contour lines join places with the same altitude on a map.
(ii) Therefore they generally do not cross each other.

Observe the model and the map given below and answer the following questions:

A 3D model is given in fig. (a) The northern part of the model shows the basin of the rivers Mula-Mutha. To its south is the Katraj. Diveghat range extending from the west to the east. Beyond that some portion of Karha basin is seen.

Question 1.
In which direction does fort Purandar lie?
Answer:
Fort Purandar lies in the south direction.

Question 2.
What is the direction of flow of the river Karha?
Answer:
River Karha flows from west to east.

Question 3.
In which parts are the hill ranges not observed?
Answer:
The hill ranges are not observed in the eastern parts.

Question 4.
Which part of the model is not seen in the map? Why?
Answer:
The Karha river & the direction of its flow, the contour height and the slope of the land are part of map & not seen in the model.

Question 5.
In which direction does the altitude of Katraj- Diveghat range decrease?
Answer:
The altitude of katraj-Diveghat range decreases from west to east.

Question 6.
In which direction are higher hill ranges located?
Answer:
Higher hill ranges are located in the southern direction.

Use your brain!

When one sees a landform on a contour map, what is the observer’s position with respect to landform? For example, a hill is shown with the help of contours on a map. From where do you think you are looking at it?
Answer:
Aerial view. From somewhere above, may be from an aeroplane or helicopter.

Balbharti Maharashtra State Board Class 9 History Solutions Chapter 9 Changing Life 1 Notes, Textbook Exercise Important Questions and Answers.

Maharashtra State Board Class 9 History Solutions Chapter 9 Changing Life 1

Class 9 History Chapter 9 Changing Life 1 Textbook Questions and Answers

1. Choose the proper option and rewrite the completed statements:

Question 1.
The first open-heart surgery under the leadership of Dr N Gopinath was successfully performed in the city of _____.
(a) Chennai
(b) Vellore
(c) Hyderabad
(d) Mumbai
Answer:
(b) Vellore

Question 2.
_______is known as the father of the ‘Jaipur foot’.
(a) Dr N. Gopinathan
(b) Dr Pramod Sethi
(c) Dr Mohan Rao
(d) None of the above
Answer:
(b) Dr Pramod Sethi

2. Identify the wrong pair and rewrite the corrected one:

Question 1.
(1) Dr N. Gopinath – open heart surgery
(2) Ramchandra Sharma – a skilled craftsman
(3) Dr Subhash Mukhopadhyaya – test tube baby
(4) Dr Mohan Rao – polio
Answer:
Wrong Pair: Dr Mohan Rao – polio

3. Explain the concepts:

Question 1.
The institution of the family.
Answer:
The institution of family can be explained as follows:

• During the pre-independence period, the institution of the family was an important identifying feature of Indian society.
• India was known all over the world as the country of joint families.
• However, the wave of globalisation has now given an impetus to the system of nuclear families.

Question 2.
Jaipur Foot technology
Answer:
(i) Dr Pramod Sethi designed and manufactured artificial limbs, noses and ears, with the help of the skilled craftsman Ramchandra Sharma.

(ii) These artificial body parts manufactured with the help of the Jaipur foot technology have made it easy for the differently-abled to walk bare-foot on rough surfaces, run, go cycling, work in the fields, climb trees, and even climb mountains, etc.

Question 3.
Urbanization
Answer:
(i) Urbanisation is a process of the concentration of population in a city or urban area. Increasing population is one major reason for urbanisation.

(ii) A few other factors affecting urbanisation are air, water and the economic as well as social organisations necessary for community life.

(iii) In the context of post-independence India, the increase in urban population is also due to factors such as a reduction in the mortality rate, industrialisation, unavailability of means of livelihood in rural areas, job opportunities in cities and the resulting migration.

Question 4.
Changing economic life
Answer:
(i) Earlier, every village was economically self-sufficient. A majority of the villagers were dependent on farming. Farm produce used to be distributed among artisans as payment for their work.
(ii) Now this situation has changed. Rural areas are engaged in agriculture and occupations ancillary to farming while urban society is engaged in non-agricultural production and the service sector.

4. Give reasons:

Question 1.
The campaign for pulse polio immunisation was initiated.
Answer:
The campaign of pulse polio immunisation was initiated because:

• Before 1978, every year, six Indian infants out of every 10 who were bom faced fatal health problems in the very first year of their birth.
• The immunisation programme was taken up to overcome the threat of polio, measles, tetanus, TB, diphtheria, and whooping cough.
• The ‘pulse polio’ immunisation programme started in 1995 has controlled polio.

Question 2.
The Rural Water Supply Scheme was started.
Answer:
The State started the Rural Water Supply Scheme for sinking wells and providing piped water because:

(i) It is necessary to give priority to facilities for public hygiene and health-care. However even today, the rural population faces problems related to year-round provision of drinking water, toilets, open drainage, narrow roads, inadequate electrification and lack of facilities for medical treatment.

(ii) There is a lack of good quality educational facilities from primary level to higher education, centres for recreation and libraries.

(iii) The collective development scheme had an important place in all the first four five year plans of the government of India. The State of Maharashtra registered remarkable achievements under this scheme. By 1971,1677 small dams had also been built.

5. Answer the following questions in 25-30 words:

Question 1.
Which kinds of discrimination does the Constitution prohibit?
Answer:
(i) According to our Constitution, all Indians are equal before the law, and they cannot be discriminated against on the basis of religion, race, caste, gender or place of birth.

(ii) All citizens have the right to freedom of speech and expression, freedom to assemble peacefully without arms, freedom to form associations, freedom to move, to live and settle down anywhere on Indian territory and to practice any occupation.

(iii) Indian citizens living anywhere in India enjoy the right to nurture their language, script and culture.

Question 2.
What is the aim of the social welfare programme?
Answer:
(i) The objective to establish the welfare state has been incorporated in the Constitution itself.

(ii) The social welfare programmes aim to make opportunities for full-time employment, health care, education and development available to all Indian citizens. Indian society is riddled with large scale economic, social, educational and cultural inequalities.

(iii) However, it is necessary that opportunities for development reach women, children, the differently-abled, the scheduled castes and tribes as well as other minorities.

(iv) Hence on 14th June 1964, the government of India constituted the Ministry of Social Welfare. Under this ministry, various programmes are implemented for nutrition and child- development, social security and social protection, women’s welfare and development.

Question 3.
What are the challenges facing rural development?
Answer:

(i) In 1961, 82% of India’s population resided in villages. In 1971, the percentage was 80.01%.
(ii) So far, the rural area has shouldered the responsibility of providing food grains and other raw material to urban areas, supplying labour to the industrial sectors of the city, and taking care of natural resources.
(iii) However there are three major challenges with reference to rural development, namely, bringing about economic development, developing facilities to meet social needs and finally bringing about a change of attitude in matters concerning society, culture and ways of thinking.
(iv) It is also equally necessary to expedite irrigation projects and bring about land reforms.

6. Write a brief review of the significant events in the field of public health in India.
Answer:
The Constitution of India states that the primary duty of the government is to raise the people’s standard of living, to ensure proper nutrition and to improve public health. The Ministry of Health and Social Welfare at the Centre helps the state governments in this regard.

(i) To make primary health services as well as medical care available to rural people, the tribals and the poor was an objective of the Sixth Five Year plan. Efforts were made towards helping people maintain good health by giving recognition to Unani, Homoeopathy, Ayurveda and Naturopathy in addition to Allopathy.

(ii) In 1962, the first successful open heart surgery was performed under the leadership of Dr N. Gopinath at Christian Medical College Hospital at Vellore in Tamil Nadu. Hence, it is no longer necessary to go abroad for such treatment.

(iii) The invention of the ‘Jaipur Foot’ has transformed the lives of the disabled in India.

(iv) Before 1968, if a person lost a leg in an accident, he had to suffer for the rest of his life. In order to remedy the situation, Dr Pramod Sethi designed and manufactured artificial limbs, noses and ears, with the help of the skilled craftsman Ramchandra Sharma.

(v) These artificial body parts manufactured with the help of the Jaipur foot technology have made it easy for the differently-abled to walk bare-foot on rough surfaces, run, go cycling, work in the fields, climb trees, and even climb mountains, etc.

(vi) They save on the expenses on shoes as there is no need for footwear on these artificial limbs. They can bend their legs at the knees and sit cross-legged.

(vii) These feet are also convenient while working in water or under wet conditions.

Class 9 History Chapter 9 Changing Life 1 Additional Important Questions and Answers

Choose the correct option from the given options and rewrite the statements:

Question 1.
On 14th June 1964, the government of India constituted the Ministry of ________.
(a) Home Affairs
(b) Social Justice
(c) Social Welfare
(d) Education
Answer:
(c) Social Welfare

Question 2.
According to the 1971 Census, _____ people in India belonged to scheduled castes.
(a) 21%
(b) 22%
(c) 23%
(d) 24%
Answer:
(b) 22%

Question 3.
UNESCO awarded its international prize for the spread of literacy to ______ in 1972 and tribes.
(a) Gujarat
(b) Bengal
(c) Maharashtra
(d) Karnataka
Answer:
(c) Maharashtra

Question 4.
‘Sinhagad Express’ on the Pune-Mumbai route and ‘ _____’ on the Mumbai-Kolkata route were started which had no class divisions.
(a) Karmabhoomi Express
(b) Howrah Mail
(c) Shalimar Express
(d) Gitanjali Express
Answer:
(d) Gitanjali Express

Question 5.
A _______ was formed to help the development of industry in rural areas.
(a) Village Industries Planning Committee
(b) Co-operative Credit Societies
(c) Industrial Development Association
(d) Rural Industrial Council
Answer:
(a) Village Industries Planning Committee

Question 6.
A settlement smaller than a village is called a _____.
(a) Town
(b) Taluka
(c) Hamlet
(d) Locality
Answer:
(c) Hamlet

Identify and write the wrong pair in the following sets:

Question 1.
(1) Kothari Commission – Agricultural Universities
(2) Durga – Open heart surgery
(3) Pramod Sethi – Artifical limbs
(4) Dr Mohan Rao – Kidney transplant
Answer:
Wrong Pair : Durga – Open heart surgery

Question 2.
(1) Christian Medical College – Tamil Nadu
(2) Vidya Niketan – Chikhaldara
(3) Gitanjali Express – Pune-Mumbai route
(4) First successful artificial conception – Kolkata
Answer:
Wrong Pair : Gitanjali Express – Pune-Mumbai route

Question 3.
(1) Ministry of Social welfare established in -1962
(2) Pulse polio immunisation started – 1995
(3) Maharashtra received a prize for literacy in Maharashtra -1972
(4) Rural Electrification Corporation – 1969
Answer:
Wrong Pair : Ministry of Social welfare established in -1962

Question 4.
(1) Village Industries Planning Committee – Development of Industries in rural areas
(2) Vidya Niketan – residential highschools
(3) Rural water supply schemes – sinking wells
(4) Objective of Sixth Five Year Plan – Advanced technology
Answer:
Wrong Pair : Objective of Sixth five year plan – Advanced technology

Do as Directed:

Complete the table

Question 1.
Answer:

Question 2.
Answer:

Complete the web diagram

Question 1.
Answer:

Question 2.
Answer:

Write short notes:

Question 1.
Rural Development
Answer:
(i) In 1961, 82% of India’s population resided in villages.

(ii) In 1971, the percentage was 80.01%. So far, the rural area has shouldered the responsibility of providing food grains and other raw material to urban areas, supplying labour to the industrial sectors of the city, and taking care of natural resources.

(iii) There are three major challenges with reference to rural development, namely, bringing about economic development, developing facilities to meet social needs and finally bringing about a change of attitude in matters concerning society, culture and ways of thinking.

(iv) It is equally necessary to expedite irrigation projects and bring about land reforms.

Question 2.
Social Welfare
Answer:
(i) The objective to establish the welfare state has been incorporated in the Constitution itself. India is the first country in the world to do so.

(ii) The social welfare programmes aim to make opportunities for full-time employment, health care, education and development available to all Indian citizens.

(iii) It is necessary that opportunities for development reach women, children, the differently abled, the scheduled castes and tribes as well as other minorities.

(iv) This was the greatest challenge facing the government during the post-independence period

(v) That is why, on 14 June 1964, the government of India constituted the Ministry of Social Welfare.

(vi) Under this ministry various programmes are implemented for nutrition and child development, social security and social protection, women’s welfare and development.

Question 3.
Kidney transplant
Answer:
(i) Since kidney transplant can now be performed in India, doctors have succeeded in saving patients’ lives. Such surgeries were not so common in India till 1971.

(ii) But in 1971, it was successfully performed at the Christian Medical College hospital at Vellore in Tamil Nadu.

(iii) Dr. Johny and Dr. Mohan Rao transplanted the kidney donated by a living person into the patient’s body.

(iv) Nowadays, patients from underdeveloped countries come to India for such surgeries.

Question 4.
Test-tube baby
Answer:
(i) Right from early times, having a baby is considered to be of utmost importance in the Indian family system.
(ii) The support of ‘test-tube baby’ technology has been available to childless couples since 1978.
(iii) It was under the supervision of Dr. Subhash Mukhopadhyaya that the experiment of the test-tube baby was successfully carried out at Kolkata.
(iv) This was the first successful attempt at artificial conception. A girl named Durga was born.
(v) This technology helped to solve the problem of childless couples who wanted children.

Explain statements with reason:

Question 1.
Rural electrification is essential.
Answer:
Rural electrification is essential because:

(i) Electricity is essential for the development of rural areas. Automatic pumps are needed to water the fields.

(ii) Electricity is also needed to preserve perishable food items such as milk, eggs, fruits, and vegetables, to run fertilizer projects and for fans and TV, and for lights for studying at night.

(iii) During the first five-year plan, electricity had been provided to three thousand villages in India. By 1973, it reached 1,38,646 villages. From 1966, it was decided to supply more electricity for pumps and borewells.

(iv) ‘Rural Electrification Corporation’ was established in 1969.

Question 2.
It is necessary to give special attention to rural areas.
Answer:
(i) It is necessary to give priority to facilities for public hygiene and health-care.

(ii) Even today the rural population faces problems related to year round provision of drinking water, toilets, open drainage, narrow roads, inadequate electrification and lack of facilities for medical treatment.

(iii) There is a lack of good quality educational facilities from primary level to higher education, centres for recreation and libraries. That is why it is necessary to give special attention to rural areas.

Question 3.
The Rural Local Self-Government was empowered with more authority.
Answer:
(i) Keeping in mind the goal of rural development, the collective development scheme has come into force.

(ii) Plans were made for improving farming technology, increasing the area of irrigated land, extending educational facilities, enacting the laws for land reform under this scheme.

(iii) It also aimed at increasing agricultural produce as well as expanding the means of transport, health services and scope for education in the rural areas.

(iv) The government undertook this work through the medium of Gram Panchayats which included the people from all castes and tribes.

(v) To achieve this, the Gram Panchayats, Panchayat Samitis and Zilla Parishads were empowered with more authority.

Read the following passage and answer the questions below:

Public health: The Constitution of India states that ‘ the primary duty of the government is to raise the people’s standard of living, to ensure proper nutrition i and to improve public health. The ministry of health i and Social Welfare at the Centre helps the state governments in this regard. To make primary health services as well as medical care available to rural people, the tribals and the poor was an objective of the Sixth Five Year plan. Efforts were made towards helping people maintain good health by giving recognition to Unani, Homoeopathy, Ayurveda and Naturopathy in addition to Allopathy, Progress in the medical field has made the life of Indians relatively free of health concerns. In 1962, the first successful open heart surgery was performed under the leadership of Dr. N. Gopinath at Christian Medical College Hospital at Vellore in Tamil Nadu, Hence, it is no longer necessary to go abroad for such treatment.

Question 1.
Prepare a concept map of recognised health care and medical treatments in India.
Answer:

Question 2.
Who was Dr. N. Gopinath? State his achievement?
Answer:
Dr. N. Gopinath was an experienced surgeon at Christian Medical College Hospital of Vellore under whose leadership an Open Heart Surgery was performed for the first time in India in 1962.

Question 3.
Which disease among children do you consider most threatful? Why?
Answer:
I would consider Polio as one of the most threatening diseases. It renders an infant physically impaired or incapacitated for life. Without physical development, it is not possible for a child to lead a normal life. He/she becomes dependent on others for daily chores and cannot become self-reliant.

Answer the following questions in detail:

Question 1.
State the achievements of Christian Medical College Hospital.
Answer:
(i) In 1962, the first successful open heart surgery was performed under the leadership of Dr. N. Gopinath at Christian Medical College Hospital at Vellore in Tamil Nadu.

(ii) In 1971, kidney transplant was successfully performed at the Christian Medical College hospital at Vellore in Tamil Nadu. Dr Johny and Dr Mohan Rao transplanted the kidney donated by a living person into the patient’s body.

Question 2.
Explain, how ‘Jaipur Foot’ has transformed the lives of the disabled in India?
Answer:
(i) The invention of the ‘Jaipur Foot’ has transformed the lives of the disabled in India. Before 1968, if a person lost a leg in an accident, he had to suffer for the rest of his life.

(ii) In order to remedy the situation, Dr Pramod Sethi designed and manufactured artificial limbs, noses and ears, with the help of the skilled craftsman Ramchandra Sharma.

(iii) These artificial body parts manufactured with the help of the Jaipur foot technology have made it easy for the differently abled to walk bare-foot on rough surfaces, rim, go cycling, work in the fields, climb trees, and even climb mountains, etc.

(iv) They save on the expenses on shoes as there is no need for footwear on these artificial limbs. They can bend their legs at the knees and sit cross-legged.

(v) These feet are also convenient while working in water or wet conditions.

Question 3.
What measures were taken up to uplift the scheduled castes and tribes?
Answer:
(i) According to the 1971 Census, 22% people in India belonged to scheduled castes and tribes.

(ii) Laws were enacted so that they got educational scholarships, and representation in Parliament as well State Assemblies. Some seats are also reserved for them in Government services.

Question 4.
Give an account of the collective development scheme that was featured in the first four Five Year Plans.
Answer:
(i) The collective development scheme had an important place in all the first four five year plans of the government of India.

(ii) The State of Maharashtra registered remarkable achievements under this scheme. For example, ‘Zilla Parishads’ was established in 1962.

(iii) Nutritious diet scheme was launched in 1970-1971. The State also started the ‘Rural Water Supply Scheme’ for sinking wells and providing piped water.

(iv) By 1971,1677 small dams had also been built.

Balbharti Maharashtra State Board Class 8 Civics Solutions Chapter 1 Introduction to the Parliamentary System Notes, Textbook Exercise Important Questions and Answers.

Maharashtra State Board Class 8 Civics Solutions Chapter 1 Introduction to the Parliamentary System

Class 8 Civics Chapter 1 Introduction to the Parliamentary System Textbook Questions and Answers

1. Choose the correct option and rewrite the statements:

Question 1.
Parliamentary System of government developed in ……………. .
(a) England
(b) France
(c) United States of America
(d) Nepal
Answer:
(a) England

Question 2.
In the Presidential System, ……….. is the executive head.
(a) Prime Minister
(b) Lok Sabha Speaker
(c) President
(d) Governor
Answer:
(c) President

2. Complete the information in the following table.

Question 1.

Answer:

3. Explain the following statements with reasons:

Question 1.
India adopted the Parliamentary System of government.
Answer:

1. The Parliamentary System of government developed primarily in England.
2. The British ruled over India for about 150 years. During this period, they ruled in accordance with this system.
3. So, Indians were familiar with this system of government.
4. The Constituent Assembly also adopted this system after a thorough discussion.
5. Hence, the framers of the Constitution made a few changes to suit the Indian situation, and adopted the Parliamentary System.

Question 2.
Discussions and deliberations are important in a Parliamentary System of government.
Answer:

1. In a Parliamentary System of government, decisions are taken after discussions and deliberations.
2. Members of the opposition party also participate in the discussions.
3. They may support the government or point out shortcomings in the government policies.
4. Laws are framed after detailed discussions on questions of public welfare. This does not happen in autocratic rule.
5. Hence, to protect the welfare and freedom of common people, discussions and deliberations are important.

4. Answer the following in 25 to 30 words:

Question 1.
What is a Responsible Government?
Answer:

1. The government system in which the Prime Minister and the Council of Ministers is responsible to the Legislature for all their actions and policies, is called a Responsible Government.
2. In this system, the Council of Ministers has to take the Legislature into confidence during governance.
3. Every decision taken by any ministry/ department is considered as the decision of the government.
4. The decisions or policies of every ministry is the collective responsibility of the Council of Ministers.
5. Thus, the principle of collective responsibility adopted by the Council of Ministers makes it a responsible government.

Question 2.
Enumerate the characteristics of the Presidential System of government.
Answer:
The following are the characteristics of the Presidential System of government:

1. The President is directly elected by the people.
2. The President has lot of powers including power to implement laws.
3. The President is not dependent on the support of the Legislature.
4. The Legislature and the Executive are not dependent on each other, but still they have mutual control over each other.

5. Why is the role of opposition parties important? Write your opinion.

Question 1.
Why is the role of opposition parties important? Write your opinion.
Answer:
The role of opposition parties is important in Parliamentary as well as Presidential System of government.

1. The opposition parties participate in the discussions and point out the shortcomings in the policies of the government.
2. The opposition parties control the Executive through their arguments based on deep study of the topics discussed in the Parliament.
3. The Executive cannot behave in an irresponsible manner due to the pressure of the opposition parties.
4. The alertness of the opposition parties help in avoiding wrong practices like corruption, ignoring public welfare, passing faulty laws, etc.

Have you thought of this?

1. What is a parliamentary system of government?
2. In India we have Prime Minister but why is there no Prime Minister in the United States of America?
3. What is the difference between a Parliamentary and a Presidential system of government?

Project:

Watch the live telecast proceedings of the Lok Sabha and Rajya Sabha on the national channel Doordarshan and write your observations.

Class 8 Civics Chapter 1 Introduction to the Parliamentary Additional Important Questions and Answers

Choose the correct option and rewrite the statements:

Question 1.
The interrelationship between the Legislature, Executive and Judiciary is decided by the …….
(a) Government
(b) Presidential System
(c) Constitution
(d) Parliament
Answer:
(c) Constitution

Question 2.
The English Constitution is an …….. Constitution where governance is based on conventions.
(a) changeable
(b) unchangeable
(c) unwritten
(d) written.
Answer:
(c) unwritten

Question 3.
Sometimes, when no party gets a clear majority, ……… government is formed.
(a) Presidential
(b) coalition
(c) Military
(d) communist
Answer:
(b) coalition

State whether the following statements are True or False. Correct the False statement and rewrite:

Question 1.
Parliamentary System of government is considered as a contribution of United States of America.
Answer:
False.
Correct: Parliamentary System of government is a contribution of England.

Question 2.
In the Parliamentary System, the Legislature of the Central Government is known as the ‘Parliament’.
Answer:
True.

Question 3.
Members of the opposition party also take part in the discussion of the questions related to public welfare.
Answer:
True.

Question 4.
In the Parliamentary System, the President is directly elected by the people.
Answer:
False.
Correct: In the Presidential System, the President is directly elected by the people.

Find and write:

Complete the concept map:

Question 1.

Answer:

Question 2.

Answer:

Question 3.

Answer:

Write short notes:

Question 1.
Characteristics of Parliamentary System of India:
Answer:
The following are the characteristics of Parliamentary System adopted by India:

1. The Parliament of India is composed of the President, Lok Sabha and Rajya Sabha.
2. Fixed number of members of the Parliament are directly elected by the people.
3. All political parties contest elections, which are held at regular intervals.
4. The party having majority in Lok Sabha or a coalition government comes into power.
5. The leader of the majority party becomes the Prime Minister and he selects candidates to form the Council of Ministers.
6. The Executive has to perform the responsibility of its individual minister¬ship as well as the responsibility of the Legislature, for all their actions and policies.

Question 2.
Responsibilities of the Executive in India:
Answer:
The Executive in India has to fulfill following responsibilities:

1. Implementing the laws passed by the Parliament.
2. Framing policies for governing the nation.
3. Functioning as the members of the Legislature.
4. Striving to develop the nation through decisions related to the welfare of the people.

Explain the following statements with reasons:

Question 1.
No-confidence motion is an effective tool of keeping a check over the Executive.
Answer:

1. In the Parliamentary System, the Executive is dependent upon the confidence of the Legislature in them.
2. If the Legislature feels that the Executive does not work in accordance to its wishes, it can pass a no-confidence motion against the Executive.
3. If the Legislature passes the no-confidence motion with a majority, then the Executive has to resign.
4. The Constitution has provided this tool to prevent the Executive from misusing its powers.
   Hence, no-confidence motion is an effective tool of keeping a check over the Executive.

Question 2.
The Parliament is of great importance in the Parliamentary System of government.
Answer:

1. In the Parliamentary System of government the members of the Legislature are directly elected by the people.
2. Since the elected members represent the people of the nation in the Parliament, they express and carry the hopes and wishes of the people.
3. The Parliament decides the policies for the welfare of the people.
4. If the Parliament feels that the Executive does not work in accordance to its wishes, it can remove the Executive from power by passing a no-confidence motion against it.

Since, the Parliament reflects the wishes and opinions of the people of the nation, it is of great importance.

Have you thought of this?

Question 1.
What is a Parliamentary System of government?
Answer:

1. The Parliamentary System of government is the one where representatives are directly elected by the people.
2. They are the members of the Legislature, which is also known as the Parliament.
3. In this system, elections are held after fixed period.
4. The party which gets the majority forms the government.
5. In this system, the Executive is dependent on the confidence of the Legislature.

Question 2.
In India we have Prime Minister but why is there no Prime Minister in the United States of America?
Answer:

1. In the Parliamentary System of government, the Prime Minister is the head of the Executive, i.e. the Council of Ministers.
2. In the Presidential System of government, the President is the head of the Executive. ‘
3. Since India has adopted the Parliamentary system, we have the post of the Prime Minister.
4. Since United States of America has adopted Presidential System, they have the post of the President.
5. The post of the Prime Minister does not exist in Presidential System of government.

Question 3.
What is the difference between a Parliamentary and a Presidential System of government?
Answer:
Difference between the Parliamentary and Presidential System of government is as follows:

Question 4.
Why is the role of opposition parties important? Write your opinion.
Answer:
The role of opposition parties is important in Parliamentary as well as Presidential System of government.

1. The opposition parties participate in the discussions and point out the shortcomings in the policies of the government.
2. The opposition parties control the Executive through their arguments based on deep study of the topics discussed in the Parliament.
3. The Executive cannot behave in an irresponsible manner due to the pressure of the opposition parties.
4. The alertness of the opposition parties help in avoiding wrong practices like corruption, ignoring public welfare, passing faulty laws, etc.

Balbharti Maharashtra State Board Class 8 History Solutions Chapter 10 Armed Revolutionary Movement Notes, Textbook Exercise Important Questions and Answers.

Maharashtra State Board Class 8 History Solutions Chapter 10 Armed Revolutionary Movement

Class 8 History Chapter 10 Armed Revolutionary Movement Textbook Questions and Answers

1. Rewrite the statements by choosing the appropriate options:
(Pandit Shyamji Krishna Varma, Mitramela, Ramsingh Kuka, Anant Laxman Kanhere, Birsa Munda)

Question 1.
Swatantryaveer Savarkar started a secret organization of revolutionaries named …………. .
Answer:
Mitramela

Question 2.
In Punjab, ………………. organised an uprising against the Government.
Answer:
Ramsinh Kuka

Question 3.
……………… founded the India House.
Answer:
Pandit Shyamji Krishna Varma

2. Complete the following table:

Question 1.

Answer:

3. Explain the following statements with reasons:

Question 1.
Chafekar brothers killed Rand.
Answer:

1. The Plague epidemic broke out in 1897 in Pune.
2. Commissioner Rand was appointed to manage the Plague epidemic.
3. In course of curtailing the epidemic, he resorted to tyranny and force.

As a revenge, the Chafekar brothers Damodar and Balkrishna shot him dead on 22 June, 1897.

Question 2.
Khudiram Bose was hanged to death.
Answer:

1. Anushilan Samiti worked with the objective to overthrow the British rule with armed rebellion.
2. Prafulla Chaki and Khudiram Bose were the members of Anushilan Samiti.
3. They planned to kill a judge named Kingsford.
4. They threw a bomb at a vehicle, assuming it to be of Kingsford but the vehicle was not the one carrying him.
5. However, two English women were killed in this attack Khudiram Bose was caught by the police and was hanged.

Question 3.
Bhagat Singh and Batukeshwar Dutta threw bombs in the Central Legislative Assembly.
Answer:

1. The Government had introduced two bills in the Central Legislature.
2. The Bills curtailed civil rights of the people.
3. To protest against these bills, Bhagat Singh and Batukeshwar Dutta threw bombs in the Central Legislative Assembly.

4. Answer the following in brief:

Question 1.
Write a detail description of the attack on Chittagong Armoury.
Answer:

1. Surya Sen drew a plan to attack the armoury at Chittagong.
2. He and his associates raided two government armouries on the 18th April, 1930.
3. They seized arms and ammunition from the two armouries.
4. He took revolutionaries like Anant Singh, Ganesh Ghosh, Kalpana Datta and Pritilata Waddedar with him.
5. They cut off the telephone and telegraph connections and succeeded in paralysing the communication.

Question 2.
Give information about the work of India House.
Answer:

1. India House, founded by Pandit Shyamji Krishna Verma in London, was the centre of revolutionary activities outside India.
2. It provided assistance to the revolutionaries staying abroad.
3. It gave scholarships to the Indian students studying in England.
4. Swatantryaveer Savarkar received such scholarship.

Do you Know?

Literary and Social work of Swatantryaveer Savarkar:

1. In his autobiography, ‘Majhi Janmathep’ he wrote about his experience of the terrible days in Andaman.
2. After 10 years, he was taken to Ratnagiri and detained there.
3. There Savarkar started many social movements such as removal of caste differences, removal of untouchability, common dining, purification of language, etc.
4. In 1938, he presided over the Marathi Sahitya Sammelan at Mumbai.
5. He wrote two books one The Indian War of Independence 1857′ and other biography of Joseph Mazzini, an Italian revolutionary.

Project:

Question 1.
Watch a movie or drama based on the life of revolutionaries and enact your favourite incident in the class.

Question 2.
Prepare a manual based on the saga of revolutionaries.

Class 8 History Chapter 10 Armed Revolutionary Movement Additional Important Questions and Answers

Rewrite the statements by choosing the appropriate options:

Question 1.
A youth named ………….. killed Jackson, the collector of Nashik.
Answer:
Anant Laxman Kanhere

Question 2.
Munda tribe in Bihar revolted under the leadership of ………….. .
Answer:
Birsa Munda.

Name the following:

Question 1.
Killed Rand
1. …………………………
2. …………………………
Answer:
1. Balkrishna Chafekar
2. Damodar Chafekar

Question 2.
Planned to kill Judge Kingsford and threw bomb on his vehicle
1. …………………………
2. …………………………
Answer:
1. Khudiram Bose
2. Prafulla Chaki

Question 3.
Leaders of Gadar organization
1. …………………………
2. …………………………
Answer:
1. Bhai Parmanand
2. Dr. Pandurang Sadashiv Khankhoje

Question 4.
Threw bomb in Central Legislative Assembly
1. …………………………
2. …………………………
Answer:
1. Bhagat Singh ?
2. Batukeshwar Dutta

Question 5.
Killed the District Judge
1. …………………………
2. …………………………
Answer:
1. Shanti Ghosh
2. Suniti Choudhary.

Rewrite the statements by choosing the appropriate options:

Question 1.
Vasudev Balwant Phadke took the training of arms from ………….. .
(a) Damodar Chafekar
(b) Vastad Lahuji Salve
(c) Swatantryaveer Savarkar
(d) Babarao Savarkar
Answer:
(b) Vastad Lahuji Salve

Question 2.
Anushilan Samiti’ received counsel and guidance from ……………. .
(a) Aurobindo Ghosh
(b) Barindrakumar Ghosh
(c) Khudiram Bose
(d) Rash Behari Bose
Answer:
(a) Aurobindo Ghosh

Question 3.
……………. raised the issue of India’s independence at the World Socialist Conference.
(a) Pritilata Waddedar
(b) Kalpana Dutta
(c) Madam Cama
(d) Shanti Ghosh
Answer:
(c) Madam Cama

Question 4.
……………. , a young girl shot dead the Governor during the convocation ceremony of Kolkata University.
(a) Shanti Ghosh
(b) Pritilata Waddedar
(c) Suniti Choudhary
(d) Bina Das
Answer:
(d) Bina Das

Question 5.
……………. died in an encounter with police at Alfred Park in Allahabad.
(a) Bhagat Singh
(b) Chandrashekhar Azad
(c) Madanlal Dhingra
(d) Khudiram Bose
Answer:
(b) Chandrashekhar Azad

Question 6.
In his autobiography, ……………. wrote about his experience of the terrible days in Andaman jail.
(a) Bhagat Singh
(b) Vasudev Balwant Phadke
(c) Swatantryaveer Savarkar
(d) Baba Savarkar
Answer:
(c) Swatantryaveer Savarkar

Question 7.
The Anushilan Samiti had a bomb manufacturing unit at ……………. .
(a) Kolkata
(b) Dhaka
(c) Maniktala
(d) Chittagong
Answer:
(c) Maniktala

Question 8.
The young men of Hindustan Socialist Republic were influenced by ……………. ideology.
(a) capitalistic
(b) imperialistic
(c) religious
(d) socialist
Answer:
(d) socialist

Question 9.
After the British traced the plan of revolt by Gadar Organisation ……………. escaped to Japan and continued his revolutionary work.
(a) Vishnu Shastri Pingle
(b) Khudiram Bose
(c) Rash Behari Bose
(d) Chandrashekhar Azad
Answer:
(c) Rash Behari Bose

Question 10.
……………. was the chief of revolutionary group in Bengal.
(a) Anant Singh
(b) Ganesh Ghosh
(c) Rash Behari Bose
(d) Surya Sen
Answer:
(d) Surya Sen

Identify the wrong pair, correct it and rewrite:

1. Threw bomb on Lord Hardinge – Khudiram Bose
2. Killed British officer Ash – Vanchhi Iyyer
3. Assassinated Curzon Wylie – Bhagat Singh
4. Killed Dyer in London – Sardar Udham Singh
Answer:
Wrong pair:
Assassinated Curzon Wylie – Bhagat Singh

Corrected pair:
Assassinated Curzon Wylie – Madanlal Dhingra.

Answer the following in one sentence each:

Question 1.
Who spread the network of revolutionary work outside Bengal?
Answer:
Rash Behari Bose and Sachindranath Sanyal spread the network of revolutionary organisation outside Bengal.

Question 2.
What was the objective in establishing India House?
Answer:
The revolutionary work in India received assistance from India House in London and Indian youth were given scholarships for higher education in England.

Question 3.
Who prepared anti-British plans with the help of German Foreign ministry?
Answer:
Veerendra Nath Chattopadhyay, Bhupen Dutta and Hardayal prepared anti-British plans with the help of German foreign ministry.

Question 4.
Who established Provincial Government of free India in Kabul?
Answer:
Mahendra Pratap, Barkatullah and Obaidullah Sindhi established Provincial Government of free India in Kabul.

Question 5.
What work was entrusted to a separate wing of ‘Hindustan Socialist Republican Army’?
Answer:
The work of gathering arms and execution of programmes was entrusted to a separate wing of Hindustan Socialist Republican Army.

Question 6.
How was the death of Lala Lajpat Rai avenged?
Answer:
Bhagat Singh and Rajguru fired bullets and killed officer Saunders to avenge death of Lala Lajpat Rai.

Do as Directed:

Complete the graphical presentation:

Question 1.

Answer:

Question 2.

Answer:

Question 3.

Answer:

Write short notes:

Question 1.
Vasudev Balwant Phadke:
Answer:

1. Vasudev Baiwant Phadke gave an armed struggle against the British in Maharashtra.
2. He was of the opinion that there should be armed struggle to fight against the British.
3. Vastad Lahuji Salve gave him training of arms.
4. He organized Ramoshis and led armed struggle in Maharashtra, but was unsuccessful.
5. He was sent to Eden Jail by the British Government where he died in 1883.

Question 2.
Literary and Social work of Swatantryaveer Savarkar:
Answer:

1. When Swatantryaveer Savarkar was detained in the Ratnagiri jail, he started many social movements such as removal of caste differences, removal of untouchability, common dining, purification of language, etc.
2. in his autobiography, ‘Majhi Janmathep’ he wrote about his experiences of the terrible days in Andaman where he spent ten years.
3. He wrote the book ‘The Indian War of Independence 1857’ in which he stated 1857 rebellion as the first war of independence.
4. He wrote an inspiring biography of Joseph Mazzini.
5. Savarkar was a great writer, social worker and revolutionary.

Question 3.
Kakori Conspiracy:
Answer:

1. After Gandhiji suspended Civil Disobedience, many youngsters like Chandrashekhar Azad, Ram Prasad Bismil, Yogesh Chatterjee, Sachindra Nath f Sanyal got diverted to revolutionary ways.
2. On 9th August, 1925 they looted the Government treasury that was on a train near Kakori railway station in Uttar Pradesh.
3. However, due to the immediate action of the government the revolutionaries were arrested and put on trial.
4. Ashfaqulla Khan, Ram Prasad Bismil, Roshan Singh, Rajendra Lahiri were hanged.
5. Chandrashekhar Azad managed to escape.

Explain the following statements with reasons:

Question 1.
Swatantryaveer Savarkar was sentenced to fifty years of rigorous imprisonment.
Answer:

1. On knowing the activities of Abhinav Bharat, the government arrested Babarao Savarkar and sentenced to life imprisonment.
2. Anant Laxman Kanhere killed Jackson, collector of Nashik in retaliation.
3. The government linked Abhinav Bharat and Savarkar with his murder.
4. He was arrested and put on trial. So, the court sentenced him to fifty years of rigorous imprisonment.

Question 2.
Bhagat Singh, Sukhdev and Rajguru were hanged.
Answer:

1. Bhagat Singh and Batukeshwar Dutta threw a bomb in Central Legislative Assembly.
2. The British Government started arresting the revolutionaries. They immediately raided the centres of ‘Hindustan Socialist Republican Army’ and got clues related to the killing of Saunders.
3. Bhagat Singh, Rajguru and Sukhdev were tried under the charge of sedition.
4. They were hanged in the Lahore jail on 23 March 1931.

Question 3.
Madanlal Dhingra was hanged to death.
Answer:

1. India House was an important centre which provided assistance to Indian revolutionaries staying abroad.
2. Madanlal Dhingra was a youth associated with India House.
3. He killed Curzon Wylie, a British Officer, therefore he was hanged to death.

Answer the following in brief:

Question 1.
State the aims and objectives of the ‘Hindustan Socialist Republican Association.
Answer:

1. The main objective of the Hindustan Socialist Republican Association was to free India from British exploitation.
2. It also aimed at overthrowing the unjust socio-economic order which exploited the farmers and workers.
3. It aimed at creation of a society based on social justice and equality.

Question 2..
Explain the work of Madam Cama.
Answer:
1. Madam Cama was related with the revolutionary work of India House.
2. She raised the issue of India’s independence at the World Socialist Conference held at Stuttgart in Germany.
3. She unfurled the flag of India at this conference.

Answer the following in detail:

Question 1.
Explain the contribution of Swatantryaveer Savarkar in the armed revolutionary movement.
Answer:

1. Swatantryaveer Savarkar founded ‘Mitramela’ in 1900 at Nashik and renamed it as ‘Abhinav Bharat’ in 1904.
2. He went to England for higher studies, despatched revolutionary literature, guns to the members of Abhinav Bharat in India.
3. The government linked murder of Jackson to Swatantryaveer Savarkar and arrested him.
4. He was put under trial. The court ordered rigorous punishment for 50 years in Andaman jail.
5. His contribution is great in the armed revolution of India.

Question 2.
Give a brief account of the ‘Anushilan Samiti’.
Answer:

1. After the partition of Bengal, the outrage against the British became more severe.
2. In Bengal, a revolutionary organisation called ‘Anushilan Samiti’ was active.
3. This organisation received counsel and guidance from Aurobindo Ghosh.
4. Barindrakumar Ghosh was chief of this organisation.
5. In 1908, members of Anushilan Samiti, Prafulla Chaki and Khudiram Bose made an unsuccessful attempt to kill a judge Kingsford.
6. During the investigation, police got information about the work of Anushilan Samiti.
7. So, the government started arresting members of Anushilan Samiti.
8. The government was unsuccessful in linking Aurobindo Ghosh to the manufacturing of bombs.
9. Other members were sentenced to jail for longer period.

Question 3.
Write about the activities of Gadar Organisation.
Answer:

1. The Indians settled in America and Canada established the Gadar Organisation.
2. The word Gadar means revolt. The objective of the organisation was to revolt against the British and free India from British rule.
3. Lala Hardayal, Bhai Parmanand, Dr. Pandurang Sadashiv Khankhoje were the important revolutionaries of the organisation.
4. Gadar’ Journal, the mouthpiece of the organisation voiced the evil effects of the British rule on India and published the news regarding the heroic deeds of the Indian revolutionaries.
5. It conveyed the message of patriotism and armed rebellion to the Indian people.
6. During the British rule, the Gadar Organisation decided to take advantage of the discontent against the British rule.
7. It incited the Indian soldiers to revolt against the government.
8. Rash Behari Bose and Vishnu Ganesh Pingle were entrusted the responsibility to lead the revolt.
9. However, the plan could not materialise due to treachery.
10. Pingle was arrested and hanged.
11. Rash Behari Bose managed to escape to Japan.

Question 4.
What difference have you noted between the Moderates, Extremists and Revolutionary.
Answer:
The struggle against the British was fought in three ways. The difference in the way is as follows:

1. The moderates advocated peaceful and constitutional means. They believed in appeals and petitions. They tried to disrupt the working of the government from within. After their demands were met, they would put forth new demands. Thus, they believed in constitutional methods.

2. The approach of extremists was severe. They were of the opinion that if lakhs of people take part in the freedom movement and challenge the British government only then success could be achieved.

3. Revolutionary wanted to fight the British in armed way. According to them, there should be armed struggle against the British. They adopted methods like killing the British officers, raiding the government treasury, disrupting transport and communication, etc.
All the three ways are different but had one objective of achieving Independence for India.

Balbharti Maharashtra State Board Class 8 History Solutions Chapter 6 Beginning of Freedom Movement Notes, Textbook Exercise Important Questions and Answers.

Maharashtra State Board Class 8 History Solutions Chapter 6 Beginning of Freedom Movement

Class 8 History Chapter 6 Beginning of Freedom Movement Textbook Questions and Answers

1. (A) Rewrite the statements by choosing the appropriate options:

Question 1.
The Servants of India Society was founded by
(a) Ganesh Vasudev Joshi
(b) Bhau Daji Lad
(c) M. G. Ranade
(d) Gopal Krishna Gokhale
Answer:
(d) Gopal Krishna Gokhale

Question 2.
The first session of Indian National Congress was held at
(a) Pune
(b) Mumbai
(c) Kolkata
(d) Lucknow
Answer:
(b) Mumbai

Question 3.
wrote Geeta Rahasya.
(a) Lokmanya Tilak
(b) Dadabhai Nowrojee
(c) Lala Lajpat Rai
(d) Bipinchandra Pal
Answer:
(a) Lokmanya Tilak

B. Write the Names :

Question 1.
Moderate leaders
(i) ……… (ii) ………
Answer:
(i) Gopal Krishna Gokhale
(ii) Ferozshah Mehta

Question 2.
Extremist leaders
(i) ……. (ii)………..
Answer:
(i) Lokmanya Tilak
(ii) Lala Lajpat Rai

2. Explain the following statements with reasons:

Question 1.
In the struggle for Independence, a sense of identity was awakened among the Indians.
Answer:

1. Western education familiarised the educated Indians with modern values such as liberty, equality, democracy and nationalism.
2. The Asiatic Society at Bengal edited and published hundreds of manuscripts in Sanskrit, Persian and other Indian languages.
3. The realization that India had a rich ancient heritage aroused the feeling of national pride. This gave a sense of identity to Indians.

Question 2.
Two groups were formed in the Congress.
Answer:
1. Though at a slow pace, the contribution of Indian National Congress was consistent in the initial stage. But the extremists felt to intensify the freedom struggle.
2. Moderates and Extremists were unanimous about the objectives of Congress. But they had differences regarding the methods/ways to achieve it.
3. The moderates insisted on constitutional measures whereas extremists wanted to adopt severe methods.
4. The tension between these groups increased during the Surat session in 1907.
This led to the formation of two groups within the Congress.

Question 3.
Lord Curzon decided to partition Bengal.
Answer:
1. Bengal was a large province. So under the pretext of administrative convenience, the province of Bengal was partitioned by Lord Curzon.
2. Accordingly, the Muslim-majority East Bengal and the Hindu-Majority West Bengal were created in 1905.
3. The real motive was to create a divide between the Hindus and the Muslims and thereby weaken the nationalist movement. The British used the Policy of ‘Divide and Rule’.

3. Write short notes:

Question 1.
Objectives of the Indian National Congress :
Answer:
The Indian National Congress was established in 1885 with the following objectives:

1. To bring together the people of India on a common platform.
2. To create a feeling of unity among them, irrespective of religion, race, language, geographical territories.
3. To provide opportunities to understand one another’s problems and views.
4. To increase the feeling of unity among the people.
5. To take measures for the upliftment of the country.

Question 2.
Anti Partition Movement :
Answer:

1. With the motive to create a divide between the Hindus and the Muslims, Lord Curzon divided the province of Bengal in the Muslim-majority East Bengal and the Hindu-majority West Bengal in 1905.
2. The day of partition, 16th October was observed as the ‘National Mourning Day’.
3. All over India, protest meetings were organised to condemn the decision of the government.
4. Singing of Vande Mataram and Raksha-bandhan programmes were arranged to mark the protest.
5. Government-run schools and colleges were boycotted in large number by the students.
6. Sensing the intensity and severity of dissatisfaction the British annulled the Partition of Bengal.

Question 3.
Four Point Programme of the Indian National Congress :
Answer:
In the session of 1906 of the Indian National Congress, the four-point programme was unanimously accepted.

1. Swadeshi: To make use of capital, resources, manpower in our country so that it becomes self-sufficient.
2. Boycott: It was decided to boycott foreign goods as a first step, and boycott of foreign rule be the next step. It would be an attack on the roots of British imperialism.
3. Swaraj: The final objective is to attain freedom.
4. National Education: To impart education which will create pride for the nation among people.

4. Explain the background behind the establishment of Indian National Congress with the help of following points:
1. Centralisation of administration
2. Economic exploitation
3. Western education
4. Study of Ancient Indian History
5. Role of newspapers
Answer:
The background behind the establishment of the Indian National Congress in 1885:

1. Centralisation of administration :

1. The uniform policies, identical reforms and equality before law brought the nation under one roof.
2. The network of roads and railways brought the people of India together.
3. It developed the feeling of unity among Indians.

2. Economic exploitation :

1. The economic exploitation of India through the imperialistic policies led to the drain of the Indian wealth to England.
2. Industries declined and the farmers became bankrupt.
3. Imposition of taxes on middle class and the exploitation of worker class by the capitalist led to growth of discontent.

3. Western education :

1. Western education familiarised the educated Indians with modern values and principles such as liberty, equality and democracy.
2. They accepted principles like rationalism, humanity and nationalism.
3. They realised that they can carry out work of the country by following them.

4. Study of Ancient Indian History :

1. The manuscripts in Sanskrit, Persian and many other languages were examined and research was published.
2. Many western Scholars started to study Indian culture.
3. The realisation that India had a rich ancient heritage aroused the feeling of national pride among Indians.

5. Role of newspapers :

1. Newspapers in English and vernacular languages carried articles criticising the policies of the government.
2. It led to social and political awakening.

Do you Know?

Project:

Collect additional information about the leaders of the early phase of Indian National Congress with the help of the internet.

Class 8 History Chapter 6 Beginning of Freedom Movement Additional Important Questions and Answers

Rewrite the statements by choosing the appropriate options:

Question 1.
…………. newspaper was a mouthpiece of extremist ideology in Bengal.
(a) Dnyanoday
(b) Dnyanprakash
(c) Amrit Bazar Patrika
(d) Kesari
Answer:
(c) Amrit Bazar Patrika

Question 2.
………….. declared to give responsible political system to India.
(a) Montague
(b) Morley
(c) Dalhousie
(d) Chelmsford
Answer:
(a) Montague

Question 3.
A committee under the leadership of met …………… Governor-General Lord Minto.
(a) Sir Sayyad Ahmad Khan
(b) Abdul Latif
(c) Baddrudin Tayyabji
(d) Aga Khan
Answer:
(d) Aga Khan

Question 4.
The Home Rule Movement was launched in …………. against Colonialism.
(a) South Africa
(b) Ireland
(c) Scotland
(d) Switzerland
Answer:
(b) Ireland

Question 5.
…………… was established in 1906.
(a) The Indian National Congress
(b) Moderate Party
(c) Extremist Party
(d) The Muslim League
Answer:
(d) The Muslim League

Identify the wrong pair and correct it:

(1) The first President of Indian National Congress
– Wyomesh Chandra Banerjee
(2) Assassinated Rand
– The Chapekhar Brothers
(3) He pronounced the word Swaraj for the first time
– Lokmanya Tilak
(4) The British officer who took initiative in forming the Indian National Congress.
– Allen Octavian Hume
Answer:
Wrong Pair: He pronounced the word Swaraj for the first time.
– Lokmanya Tilak
Corrected pair: He pronounced the word Swaraj for the first time
– Dadabhai Nowrojee.

Write the Names:

Question 1.
They studied ancient Indian culture
(i) ……… (ii) …….
Answer:
(i) Dr. Bhau Daji Lad
(ii) Dr. R.G. Bhandarkar

Question 2.
Leaders of Home Rule Movement
(i)……… (ii) ……
Answer:
(i) Dr. Annie Besant
(ii) Lokmanya Tilak.

Answer the following questions in one sentence each:

Question 1.
Which institute was established to study ancient Indian culture?
Answer:
The Asiatic Society was established in Bengal to study ancient Indian culture.

Question 2.
Which were the mediums initially used by the extremist leaders to create political awakening?
Answer:
The extremist leaders initially used the mediums of newspapers, national education and national festivals.

Question 3.
What was the objective of the extremist leaders in founding the educational institutions?
Answer:
The extremist leaders established educational institutions for creating a generation which will have concern for their own language and tradition.

Question 4.
Who led the Anti Partition Movement?
Answer:
Surendranath Banerjee, Anand Mohan Bose, Rabindranath Tagore and such other leaders led the Anti-Partition Movement.

Question 5.
How did Tilak criticise the Montague-Chelmsford Act?
Answer:
Lokmanya Tilak criticised the Moptague-Chelmsford Act in the following words, “This is neither Swaraj nor its foundation.”

Question 6.
What did Lokmanya Tilak firmly state?
Answer: Lokmanya firmly stated that “Swaraj is my birthright and I shall have it.”

Complete the graphical presentation:

Question 1.

Answer:

Question 2.

Answer:

Answer:

Question 3.

Answer:

Explain the Concept :

Question 1.
Moderates :
Answer:

1. The Moderates were the leaders who wanted to carry out nationalistic movement within the constitutional methods and peaceful meAnswer:
2. The leaders were realistic and highly educated and had faith in the justice of the British.
3. They had hope that if they place their demands in constitutional manner the British will give justice to their demands.
4. They were aware that a strong foundation needs to be built through organised work.
5. The philosophy and principles of western thinkers like liberalism, freedom, equality, fraternity influenced them.

Question 2.
Extremists :
Answer:

1. The leaders of the Indian National Congress who advocated intensification of the struggle to attain freedom were known as Extremists.
2. Moderates and Extremists were unanimous about the objectives of Congress. The Extremists had no faith in the constitutional methods of the Moderates.
3. According to Extremists, freedom will be attained only if lakhs of people participated in the freedom movement and challenge the British government.

Write short notes :

Question 1.
First session of Indian National Congress :
Answer:

1. The founding session of the Indian National Congress took place on 28th December, 1885 at Gokuldas Tejpal Sanskrit school in Mumbai.
2. It was presided by Wyomesh Chandra Banerjee, a renowned lawyer from Kolkata.
3. It was attended by seventy-two delegates from different provinces of India.
4. Allen Oct avian Hume took the initiative in establishing of the Indian National Congress.
5. Increase in the number of Indians in the administration, reduction in military expenditure were the demands placed before the British government.

Question 2.
Servants of India Society :
Answer:
1. Gopal Krishna Gokhale founded the Servants of India Society in 1905.
2. Its main objectives were :

• to create love for the county.
• teach them sacrifice of self-interest.
• no differentiation on the basis of caste and religion.
• to create social harmony.
• to spread education.

Question 3.
The Lucknow Pact :
Answer:

1. An attempt was made under the leadership of Lokmanya Tilak to resolve differences in the Indian National Congress at its Lucknow session in 1916.
2. In the same year, there was an agreement between Indian National Congress and the Muslim League, known as the Lucknow Pact.
3. According to this Pact, Indian National Congress agreed to separate electorate for Muslims.
4. In return, the Muslim League agreed to support the Indian National Congress in its work for getting political rights to India.

Question 4.
Home Rule Movement :
Answer:

1. Home rule means self-rule or self-government.
2. It was modelled after the Home Rule Movement in Ireland.
3. It was led by Dr. Annie Besant and Lokmanya Tilak.
4. They made extensive tours in different parts of the country so that the demand of self-government could reach the common people.

Explain the following statements with reasons:

Question 1.
A feeling of nationalism developed among the IndiAnswer:
Answer:

1. The British established a centralised administration in India and applied uniform policies all over the country.
2. They also laid down the principle of equality before law.
3. They introduced the modern means of transport and communication.
4. It benefited Indians as well. This made possible for the people living in different parts of India to establish contact with one another. This factors developed a feeling of nationalism among the Indians.

Question 2.
Lokmanya was imprisoned in 1897.
Answer:

1. In 1897, hundreds of people died in Pune due to the epidemic of Plague.
2. An officer name Rand was appointed to bring the epidemic under control.
3. He started a search campaign to find Plague patients and adopted oppressive measures.
4. To avenge this cruel and oppressive treatment meted out to people, the Chapekar brothers assassinated him.
5. An unsuccessful attempt was made by the government to connect Lokmanya Tilak with this conspiracy.
6. When they failed in their attempt, they imprisoned him with revenge.

Question 3.
The National Congress split at its Surat session in 1907.
Answer:

1. The differences between the moderates and the extremists reached a climax in 1907.
2. The moderates wanted to keep aside the resolution of Swadeshi and Boycott which was thwarted by the extremists.
3. Some moderate leaders blamed the extremist leaders for trying to capture the Indian National Congress.
4. It became impossible to arrive at a compromise between both the groups. As a result the Indian National Congress split at its Surat session in 1907.

Question 4.
The charge of sedition was put on Lokmanya Tilak.
Answer:

1. There was wide protest against the partition of Bengal throughout the country.
2. With a view to restrain the anti¬partition movements government resorted to many suppressive measures.
3. Strict action was taken against extremists leaders which caused severe reactions in Bengal.
4. The revolutionaries adopted means of firing and bomb blasts which was advocated by Lokmanya Tilak through his newspaper Kesari.

Therefore, the charge of sedition was put on Lokmanya Tilak by the British government for which he was sent to Mandalay jail for 6 years.

Question 5.
The government passed the Morley- Minto Act.
Answer:
1. The economic policies of the British increased poverty in India.
2. It created dissatisfaction in the minds of the people against British rule.
3. The oppressive measures adopted by Lord Curzon to suppress the protest of partition of Bengal, exclusion of educated Indians in government services and the unjust treatment towards Indians in Africa all this added to the dissatisfaction among the IndiAnswer:
4. Morley-Minto reforms were passed by the British government as a temporary remedy to calm discontent among the IndiAnswer:

Question 6.
The Montague-Chelmsford Act disappointed the people of India.
Answer:
The Montague-Chelmsford Act disappointed the people of India, because

1. The British Government had declared its intention to gradually grant the right to self-rule and responsible government in 1917.
2. In 1919, the British Parliament passed an act to bring constitutional reforms in India.
3. According to the Act, less important departments were transferred to Indian ministers and important departments like Finance, Home affairs and Revenue was kept with the Governor.
4. Thus, it belied the hope that the Act would lay foundation of responsible government in India and disappointed the people.

Answer the following questions in 25-30 words:

Question 1.
What realisation led to the emergence of a political organisation on all India level?
Answer:

1. English educated Indians were instrumental to bring about Renaissance.
2. They launched reform movements in social, political, religious, economic and cultural field in different parts of the country.
3. The political organisations in different parts of the country formed during various movements felt the need to create a political organisation on an all India level having common goal.
4. It was necessary to bring together groups and people who had political awareness.
5. It was necessary to draw attention of the people towards questions of the nation. This led to the emergence of a political organization on all India level.

Question 2.
State the impact of imperialistic policy of the British on India.
Answer:

1. The economic exploitation of India through the imperialistic policies led to the drain of the Indian wealth to England.
2. The compulsion to grow cash crops, burden of land taxes and recurring famines made conditions of farmers miserable. All these broke the backbone of the Indian agriculture.
3. With the decline of traditional industries, there was increase in unemployment.
4. The workers were exploited by the capitalists.
5. The middle class suffered due to imposition of various new taxes.
   This was the impact of the British imperialist policy which led to discontent among the IndiAnswer:

Question 3.
State the impact of western education?
Answer:

1. Due to spread of western education, new ideas like Justice, Liberty, Equality, Democracy, etc. were introduced to the IndiAnswer:
2. The young Indians imbibed the values like rationalism, humanity, nationalism and scientific attitude.
3. They developed a feeling that they could carry out the work of the country.
4. English became the new medium of communication.

Question 4.
What message did Dadabhai Nowrojee give at the session of Congress in 1906?
Answer:
At the session of the Indian National Congress in 1906, Dadabhai Nowrojee pronounced the word ‘Swaraj’ for the first time. He gave the message

1. to remain united.
2. try sincerely and fulfill the aim of Swaraj so that those who are poor, hungry and having diseases could be saved,
3. India to get respectable position among the developed countries.

Question 5.
Write about the process of formation of Muslim League.
Answer:

1. The British got very disturbed by the overwhelming public response to the Indian National Congress in the anti-partition movement.
2. They once again resorted to the policy of ‘Divide and rule’.
3. Many British officers suggested that a separate political organisation was necessary to safeguard the interests of the Muslims.
4. Due to motivation of British government, under the leadership of Aga Khan a committee of upper-class Muslims met Governor-General Lord Minto.
5. Thus, encouraged by Lord Minto and other British officers, the Muslim League was formed in 1906.

Question 6.
What were the provisions of Morley- Minto Act?
Answer:
1. The Morley-Minto Act of 1909 provided for increase of the number of Indian members in the legislatures and the inclusion of some elected Indian members.
2. It created separate electorates for the Indian Muslims.

Question 7.
What is Responsive Cooperation?
Answer:
1. India had to face the brunt of First World War which led to growing dissatisfaction among people.
2. To curb their dissatisfaction and get cooperation, Montague, the Secretary of State for India, declared in 1917 that Britain would gradually grant the right to self-rule and a responsible government to India. ,
3. Lokmanya Tilak declared that if the British Government showed sympathy and a considerate attitude to the demands of the people then the people of India would cooperate with the government. This is called ‘Responsive Cooperation’.

Write answer in details :

Question 1.
Give a brief account of the work of Extremist leaders in India’s freedom struggle.
Answer:

1. Extremist leaders Lokmanya Tilak, Bipin Chandra Pal, Lala Lajpat Rai advocated intensification of the struggle since the British did not respond to the petitions and appeals.
2. ) Initially, they used the mediums of newspapers, national festivals and national education to bring about political awakening.
3. They formed educational institutions to sow the seeds of nationalism in society and to create a generation which will show concern about their language and tradition.
4. Lokmanya Tilak severely criticised the suppressive policies or the British through the newspapers like ‘Kesari’ and ‘Maratha’.
5. Lokmanya Tilak started Ganesh Utsav and Shiv Jayanti to bring people together.
6. The leaders did not adopt the means of armed revolution but insisted on extensive agitations.
7. Swaraj, Swadeshi, National Education and Boycott was the four-point ‘ programme accepted.
8. The Moderates laid the foundation of freedom struggle and the Extremists carried it forward.

Question 3.
Which measures were taken by the : British government to suppress the Anti-Partition Movement?
Answer:
The British government adopted following measures to suppress the anti-partition movement:

1. The public meetings were banned.
2. Strict punishment was given to those who broke the law.
3. Even school children were beaten up.
4. Many restrictions were imposed on the newspapers.
5. The British confiscated many printing/presses on false ground of criticising the ; government.
6. Writers and editors were imprisoned.
7. Strict actions were taken against many extremist leaders.
8. Lokmanya Tilak was sent to Mandalay jail at Myanmar for 6 years on the charge of sedition.
9. Bipin Chandra Pal was sent to jail and Lala Lajpat Rai was deported out of Punjab.

Identify the picture and write about his contribution to the freedom struggle.

Answer:

1. The Above picture is of Lokmanya Tilak.
2. He started the newspapers Kesari and Maratha.
3. He started festivals like Ganesh Utsav and Shiv Jayanti for people to come together and get inspiration from contribution of national personalities.
4. The bomb attacks by the revolutionary was advocated through newspaper Kesari and Maratha.
5. Due to this, he was charged with sedition and put in Mandalay jail for 6 years.
6. When he was in Mandalay prison he wrote Geetarahasya which advocated philosophy of Karmayoga and stressed upon the people to always remain in action.
7. An attempt was made under his leadership to resolve differences between two groups in the Indian National Congress in its session of 1916.
8. He started the Home Rule Movement along with Dr. Annie Besant.
9. He travelled in different parts of India so that the demand for self government reach the common man.
10. He firmly declared, ‘Swaraj is my birth right and I shall have it.’
11. He criticised the Montague Chelmsford Reform Act when it failed to fulfill the demand of responsible government.

Question 4.
Do you feel the four-fold programme implemented by Indian National Congress needs to be implemented even today? Why?
Answer:
In the pre-independence period, Indian National Congress implemented the four-fold programme of Swaraj, Swadeshi, Boycott and National education. The programme needs to be implemented today but with slight changes.

1. Swaraj: Today we have political freedom but we lack good Governance. Common man, farmer, women and the backward classes still suffer.

2. Swadeshi: In the world of Globalisation, goods from other countries have entered Indian markets. It is necessary for the Indian industries to implement programme of Swadeshi to sustain.

3. Boycott: It is not possible to boycott foreign goods but we should insist on indigenous goods wherever possible.

4. National education: Schools in India impart education catering to different needs and ideologies but they fall short to create national pride and imparting character training.

Balbharti Maharashtra State Board Class 8 Geography Solutions Chapter 5 Ocean Currents Notes, Textbook Exercise Important Questions and Answers.

Maharashtra State Board Class 8 Geography Solutions Chapter 5 Ocean Currents

Class 8 Geography Chapter 5 Ocean Currents Textbook Questions and Answers

1. Choose the correct option:

Question a.
In which ocean does the Labrador current flow?
(a) Pacific
(b) South Atlantic
(c) North Atlantic
(d) Indian
Answer:
(c) North Atlantic

Question b.
Which current out of the following flows in the Indian Ocean?
(a) East Australian current
(b) Peru current
(c) South Polar current
(d) Somali current
Answer:
(d) Somali current

Question c.
Which factor out of the following does not affect the region along the coast?
(a) Precipitation
(b) Temperature
(c) Land breeze
(d) Salinity
Answer:
(c) Land breeze

Question d.
Which of the following occurs in the area where the cold and warm currents meet?
(a) High temperature
(b) Snow
(c) Low temperature
(d) Thick fog
Answer:
(d) Thick fog

Question e.
Which of these following currents flow from the northern polar regiorTup to Antarctica?
(a) Warm ocean currents
(b) Surface ocean currents
(c) Cold ocean currents
(d) Deep ocean currents
Answer:
(d) Deep ocean currents

2. Examine the given statements and correct the wrong ones:

Question a.
Ocean currents give specific direction and velocity to the water.
Answer:
Correct.

Question b.
The deep ocean currents flow with high velocity.
Answer:
Correct.

Question c.
Generally, surface ocean currents are formed in the equatorial regions.
Answer:
Incorrect.
Correct statement: Generally, surface ocean currents are formed in the equatorial region as well as polar region.

Question d.
Ocean currents hold great importance for human life.
Answer:
Correct.

Question e.
The movement of icebergs is not dangerous for water transport.
Answer:
Incorrect.
Correct statement: The movement of icebergs is dangerous for water transport.

Question f.
Water becomes warm near Brazil due to ocean currents. On the other hand, it becomes cold near African coast.
Answer:
Incorrect.
Correct statement: Water becomes warm near Brazil due to ocean currents. Similarly, it also becomes warm near African coast.

3. Explain the effect of-

Question a.
Warm ocean currents on climate.
Answer:

1. The amount of precipitation increases in the coastal region along with which the warm ocean currents flow.
2. Similarly, the temperature increases in the coastal region along with which the warm ocean currents flow.

Question b.
Cold ocean currents on the movement of icebergs.
Answer:

1. Due to cold ocean currents, icebergs are moved away from the polar regions.
2. These icebergs come along the marine routes and prove hazardous to the ships.

Question c.
The shape of the coastline on ocean currents.
Answer:

1. The extended parts of coastline acts as an obstacle for ocean currents.
2. The extended parts of coastline alters the direction and velocity of ocean currents.

Question d.
Meeting of warm and cold ocean currents.
Answer:

1. Dense fog is found in the meeting point of warm and cold ocean currents. Algae, plankton, etc. fish food grow on a large scale in these areas.
2. Fish come in these areas on a large scale and breed. Therefore, extensive fishing grounds are found in the areas where warm and cold ocean currents meet.

Question e.
The transportation capacity of ocean currents.
Answer:

1. The transportation capacity of ocean currents alters the amount of precipitation and temperature in the coastal regions along with which they flow.
2. The transportation capacity of ocean currents leads to transfer of warm water to the bottom from the surface and cold water to the surface from the bottom.

Question f.
Deep ocean currents.
Answer:

1. Deep ocean currents leads to transfer of warm water to the bottom from the surface and cold water to the surface from the bottom.
2. Deep ocean currents thus leads to redistribution of sea water.

4. Look at the map of ocean currents and answer the following:

Question a.
How does the Humboldt current affect the climate of the South America?
Answer:
Humboldt current is a cold ocean current and so it decreases the amount of precipitation and temperature on the western coastal region of the South America.

Question b.
In which oceans are counter equatorial currents not observed and why?
Answer:
Counter equatorial currents are not observed in Arctic Ocean and Southern Ocean. These oceans are located near the polar regions. Therefore, the effects of trade winds is found to be less in these oceans Therefore, counter equatorial currents are not observed in these oceans.

Question c.
Which currents are absent in the northern part of the Indian Ocean and why?
Answer:
Cold currents are absent in the northern part of the Indian Ocean. The northern part of Indian Ocean is included in the temperate zone. So cold currents are absent in the northern part of the Indian Ocean.

Question d.
In which regions do the cold and warm ocean currents meet?
Answer:
The cold and warm ocean currents S meet in the following regions:

1. North Atlantic Ocean (cold Labrador current and warm Gulf stream current)
2. North Pacific Ocean (cold Oyashio current and warm ! Kurishio current)
3. South Atlantic Ocean ! (cold Falkland current and warm Brazil current)
4. South Pacific Ocean (cold South Polar current and warm East Australian current)
5. Indian Ocean (cold South Polar i current and Agulhas Current)

5. Answer the following questions:

Question a.
What are the reasons responsible for the formation of deep ocean currents?
Answer:

1. The temperature varies in various parts of ocean.
2. Similarly, the density of water in various parts of ocean is also found to be different.
3. The difference in the temperature and density of seawater leads to its circulation and the deep ocean currents are formed. This circulation is known as thermohaline circulation.

Thus, the difference in temperature and density of water in various parts of ocean are the reasons responsible for the formation of deep ocean currents.

Question b.
What is the reason behind the dynamics of the ocean water?
Answer:
Planetary winds is the reason behind the dynamics of the ocean water.

Question c.
How do winds give direction to the ocean currents?
Answer:
Winds give clockwise direction to the ocean currents in the northern hemisphere and anti-clockwise direction to the ocean currents in the southern hemisphere.

Question d.
Why do the ports in the eastern coast of Canada freeze in winter?
Answer:

1. Labrador cold current flows along the eastern coast of Canada.
2. Due to Labrador cold current, the temperature of sea water near the eastern coast of Canada decreases.
3. Due to fall in temperature, the sea water along the eastern coast of Canada start freezing. As its effect, the ports in the eastern coast of Canada freeze in winter.

Activity:

Question a.
Look for more funny and interesting information related to ocean currents.

Class 8 Geography Chapter 5 Ocean Currents Additional Important Questions and Answers

Examine the following statements and correct the incorrect ones:

Question a.
Labrador is a warm ocean current.
Answer:
Incorrect.
Correct statement: Labrador is a cold ocean current.

Question b.
Surface ocean currents flow with high velocity.
Answer:
Incorrect.
Correct statement: Surface ocean currents flow with slow velocity.

Question c.
Even though the velocity of ocean currents is less, the water carried by them is immense.
Answer:
Correct.

Question d.
The ocean currents flow near the lower boundary of the continental shelf.
Answer:
Correct.

Answer the following questions in one sentence each:

Question a.
What are the main types of ocean currents?
Answer:
Cold ocean currents and warm ocean currents are the main types of ocean currents.

Question b.
In which region are the warm ocean currents formed?
Answer:
The warm ocean currents are formed in the equatorial region.

Question c.
In which regions are the cold ocean currents formed?
Answer:
The cold ocean currents are formed in the polar regions.

Question d.
Which factors are responsible for the formation of ocean currents?
Answer:
Difference in temperature of seawater, difference in density of seawater and planetary winds are the factors responsible for the formation of ocean currents.

Question e.
Which factors are responsible for the direction of flow and velocity of ocean currents?
Answer:
Rotation of the earth and continental structure are the factors responsible for the direction of flow and velocity of ocean currents.

Question f.
In which unit is the discharge of water in the oceans measured?
Answer:
The discharge of water in the oceans is measured in the Sverdrup unit.

Question g.
What is meant by 1 Sverdrup discharge?
Answer:
1 Sverdrup discharge means 1 million cu.m./second discharge of ocean water.

Question h.
Which two ocean currents meet near Newfoundland Island?
Answer:
Gulf warm ocean current and Labrador cold ocean current meet near Newfoundland Island.

Match the columns and complete the chain:

Question a.

Answer:

Answer the following questions in brief:

Question a.
Write in brief about warm ocean currents.
Answer:
1. Ocean currents that move water away from the Equator to the poles are called warm ocean currents.
2. Warm ocean currents are formed in the equatorial region and they flow towards the poles.

3. The warm currents increase the temperature and precipitation in the coastal areas along with which they flow. For example, the warm ocean currents flowing along with the coastal areas of Western Europe, Southern Alaska and Japan increases the temperature in the coastal areas along with which they flow. As its effect, the ports in the coastal areas of Western Europe, Southern Alaska and Japan do not freeze in winter.

4. Gulf stream, Agulhas, Somali, etc. are some of the warm ocean currents.

Question b.
Write in brief about cold ocean currents.
Answer:
1. Ocean currents that move water away from the poles to the Equator are called cold ocean currents.
2. Cold ocean currents are formed in the polar region and they flow towards the equatorial region.

3. The cold currents decrease the temperature and precipitation in the coastal areas along with which they flow. For example, the cold ocean currents flowing along with the coastal areas of Peru, Chile, and southeastern Africa, decreases the amount of precipitation in the coastal areas along with which they flow. As its effect, arid desert areas are formed in Peru, Chile, and southwestern Africa.

4. Falkland, Labrador, Canary, Oyashio, Benguela, etc. are some of the cold ocean currents.

Question c.
Write in brief about conveyor belt.
Answer:

1. Due to deep ocean currents, the warm water goes down and the cold water comes to the surface of the earth.
2. Thus, deep ocean currents redistribute the ocean water.
3. This redistribution of ocean water takes around 500 years to complete.
4. This redistribution (movement) of sea water is known as conveyor belt.

Question d.
Write in brief about relation between ocean currents and fishing.
Answer:

1. Algae, plankton, etc. fish food grow on a large scale in the areas where warm ocean current and cold ocean current meet.
2. Fish come in these areas on a large scale and breed. Therefore, extensive fishing
   grounds are found in the meeting point of warm and cold ocean currents.
3. For example, Grand Bank in Atlantic Ocean near the coastal region of North America, Dogger Bank near the continent of Europe, etc.

Explain the effect of the following:

Question a.
Cold ocean currents on climate.
Answer:

1. The amount of precipitation decreases in the coastal region along with which the cold ocean currents flow.
2. Similarly, the temperature decreases in the coastal region along with which the cold ocean currents flow.

Give geographical reasons:

Question a.
Fog is found near Newfoundland island.
Answer:

1. Fog is found at the meeting point of warm and cold ocean currents.
2. Warm Gulf Stream ocean current and cold Labrador ocean current meet near Newfoundland island. Therefore, fog is found near Newfoundland island.

Question b.
Ocean transport is carried out along with ocean currents.
Answer:

1. Ocean transport carried out along with ocean currents increases the speed of ocean transport and so saves the time.
2. Ocean transport carried out along with ocean currents decreases the cost of fuel. Therefore, ocean transport is carried out along with ocean currents.

Question c.
Extensive fishing ground is found near Newfoundland island.
Answer:

1. Warm Gulf Stream ocean current and cold Labrador ocean current meet near Newfoundland island.
2. Algae, plankton, etc. fish food grow on a large scale in the meeting point of warm Gulf Stream ocean current and cold Labrador ocean current.
3. Fish come in this area on a large scale and breed. Therefore, extensive fishing ground is found near Newfoundland island.

Differentiate between the following:

Question a.
Cold ocean current and Warm ocean current:
Answer:

Question b.
Surface ocean current and Deep ocean current:
Answer:

Study the following map/figure /graph and answer the following questions:

Make friends with maps!

Study the Figure and answer the following questions:

Question a.
What are the major types of ocean currents?
Answer:
Warm ocean currents and cold ocean currents are the major types of ocean currents.

Question b.
What do you call the currents flowing from the equator to the poles?
Answer:
The currents flowing from the equator to the poles are called warm currents.

Question c.
What do you call the currents flowing from the poles to the equator?
Answer:
The currents flowing from the poles to the equator are called cold currents.

Question d.
When the currents are moving in a circular manner, what difference is visible in their direction in Northern and Southern Hemisphere respectively?
Answer:
When the currents are moving in a circular manner, they will move in clockwise in Northern Hemisphere and anti-clockwise in the Southern Hemisphere.

Question e.
What might happen at the places where these two currents meet?
Answer:
Dense fog will get formed at the places where these two currents meet.

Question f.
When two different types of currents meet along the coast then what type of human settlements and occupations are seen?
Answer:
When two different types of currents meet along the coast then dense human settlements and fishing occupation are seen there.

Make friends with maps!

Question a.
Where did a container full of toys fall on 10th January, 1992?
Answer:
A container full of toys fell near the Hawaii Island on 10th January, 1992.

Question b.
Where did some of the toys reach on 16th November, 1992?
Answer:
Some of the toys reached the coast of Alaska on 16th November, 1992.

Question c.
Where did some of the toys reach by the year 2000?
Answer:
Some of the toys crossed the Bering Strait and reached the Arctic Ocean by the year 2000.

Question d.
Where did some of the toys reach by the year 2003?
Answer:
Some of the toys reached the eastern coast of America by the year 2003.

Question e.
Where did some of the toys reach by the year 2007?
Answer:
Some of the toys reached the western coast of continent of Europe by the year 2007.

Question f.
Why did the toys travel in this way?
Answer:
The toys travelled in this way due to surface ocean currents and mostly due to deep ocean currents.

Thought Provoking Question:

Question a.
What will be the effect of Westerlies on the ocean currents?
Answer:

1. Due to the influence of the Westerlies, the ocean currents will flow from west to east in the mid-latitudes.
2. Due to the influence of Westerlies, the ocean currents will flow from east to west in equatorial region. This in turn, will lead to a circular pattern of sea currents.

Open-Ended Question:

Question a.
With which points will you explain the effects of ocean currents?
Answer:
The effects of ocean currents can be explained with the help of the following points:

1. Temperature: Ocean currents brings change in the temperature of the coastal areas along with which they flow. For example, the warm ocean current flowing along the coastal areas of Japan increases the temperature in the coastal areas.

2. Precipitation: Ocean currents brings change in amount of precipitation in the coastal areas along with which they flow. For example, the cold ocean current flowing along the coastal areas of Chile decreases the precipitation in the coastal areas leading to formation of desert areas.

3. Occupation: Ocean currents also supports the growth of fishing occupation. The extensive fishing grounds redeveloped the meeting point of warm and cold ocean currents. For example, Grand Bank near the continent of North America.

4. Transportation: Sea transport carried out along with ocean currents increases the speed and reduces the cost of fuel.

Balbharti Maharashtra State Board Class 6 History Solutions Chapter 1 The Indian Subcontinent and History Notes, Textbook Exercise Important Questions and Answers.

Maharashtra Board Class 6 History Solutions Chapter 1 The Indian Subcontinent and History

Class 6 History Chapter 1 The Indian Subcontinent and History Textbook Questions and Answers

1. Answer the following in one sentence:

Question 1.
What is history?
Answer:
History is a coherent account of the significant past events in the progress of human culture.

Question 2.
Where do human settlements flourish?
Answer:
Human settlements have flourished wherever the means of living are plentiful.

Question 3.
What do the people in the hilly region j depend on for their food?
Answer:
In the hilly regions people depend more on hunting and gathering for their food.

Question 4.
Which was the earliest civilization in India?
Answer:
The Harappan civilization was the earliest civilization in India.

2. Answer the following questions in short:

Question 1.
What does human life depend on?
Answer:
Human life in any region depends to a large extent on its geographical characteristics, diet, clothing, housing and occupation.

Question 2.
What features of our surroundings form the means of our livelihood?
Answer:
The climate, rainfall, agricultural produce, flora and fauna of the region where we live form the source or means of our livelihood.

Question 3.
Which region is known as the Indian subcontinent?
Answer:
Afghanistan, Pakistan, Nepal, Bhutan, Bangladesh, Sri Lanka and India together form the region known as south Asia. Considering the expanse and significance of India in this region, it is also known as the Indian subcontinent.

3. Give reasons:

Question 1.
There is a close relation between history and geography.
Answer:

• Time, place, society and individuals are four major pillars without which history cannot be written.
• Of these four components ‘place’ is related to geography or geographical conditions.
• This makes history and geography inseperable i.e. very closely related.

Question 2.
People are forced to leave their settlements.
Answer:

• Sometimes reasons like degradation of the environment, drought, invasion, etc. leads to scarcity of means.
• Therefore, people are forced to leave their settlements in their fight for survival.

4. Explain the difference in the human life in the hilly regions and that on the plains.
Answer:

5. Observe the physical map of India and answer the questions based on it:

Question 1.
Which mountain ranges lie in the north of India?
Answer:
The Hindukush and the Himalayan mountain ranges.

Question 2.
Which are the routes to India from the north-east?
Answer:
The route to India from the north east is by sea.

Question 3.
Where do the Ganga and Brahmaputra meet?
Answer:
The Ganga and Brahmaputra meet in Bangladesh.

Question 4.
Name the islands to the east of the Indian peninsula.
Answer:
The Andaman and Nicobar islands are the Indian islands to the east of the Indian peninsula.

Question 5.
In which part of India do we see the Thar Desert?
Answer:
We see the Thar Desert in the north western part of India.

Activity:

• Obtain information about the lakes or reservoirs in your locality.
• Show the following on a world map :
  1. The Himalaya Mountain
  2. The Silk Road
  3. Arabia

Class 6 History Chapter 1 The Indian Subcontinent and History Additional Important Questions and Answers

Complete the sentence by choosing the correct option:

Question 1.
________ is a coherent account of the significant past events in the progress of human culture.
(a) History
(b) Geography
(c) Civics
Answer:
History

Question 2.
Not much fertile land is available in the ______ region.
(a) plains
(b) hilly
(c) plateau
Answer:
hilly

Question 3.
Grains and vegetables are _______ in the hilly areas.
(a) scarce
(b) plenty
(c) moderate
Answer:
scarce

Question 4.
In the ______ regions, people depend more on hunting and gathering for their food.
(a) plateau
(b) plains
(c) hilly
Answer:
hilly

Question 5.
Human settlements have flourished wherever the means of living are _______.
(a) scarce
(b) plentiful
(c) moderate
Answer:
plentiful

Question 6.
_____ lies to the north of India.
(a) Andaman
(b) Western Ghats
(c) Himalayas
Answer:
Himalayas

Question 7.
_____ lies to the east of India.
(a) Bay of Bengal
(b) Eastern ghats
(c) Lakshadweep
Answer:
Bay of Bengal

Question 8.
_________ lies to west of India.
(a) Himalayas
(b) Arabian sea
(c) Brahmaputra
Answer:
Arabian sea

Question 9.
______ lies to the south of India.
(a) Indian Ocean
(b) Arabian Sea
(c) Pacific Ocean
Answer:
Indian Ocean

Question 10.
The Hindukush and Himalayan ranges have created an impenetrable wall on the nothern side of the ________ subcontinent.
(a) Indian
(b) Foreign
(c) Asian
Answer:
Indian

Question 11.
There is a land route through the Khyber and Bolan passes in the ______ mountains.
(a) Himalayan
(b) Satpuda
(c) Hindukush
Answer:
Hindukush

Question 12.
The _____ desert spreads across Rajasthan, Haryana and some parts of Gujarat.
(a) Bhor
(b) Thar
(c) Arabian
Answer:
Thar

Question 13.
The _______ river that originates in Himachal Pradesh reaches the Thar desert.
(a) Ganga
(b) Sindhu
(c) Ghaggar
Answer:
Ghaggar

Question 14.
A region that is bound by sea on three sides is called a ______.
(a) peninsula
(b) plateau
(c) island
Answer:
peninsula

Question 15.
A major part of the Indian peninsula is occupied by the_______ plateau.
(a) Maharashtra
(b) Bengal
(c) Deccan
Answer:
Deccan

Question 16.
The mountain ranges of the Vindhya and Satpuda are located to the of the ________ Deccan Plateau.
(a) east
(b) north
(c) west
Answer:
north

Question 17.
Deccan plateau was a part of the ______ empire, the largest in ancient India.
(a) Maurya
(b) Gupta
(c) Chola
Answer:
Maurya

Question 18.
Lakshadweep is a group of Indian islands in the _____ Sea.
(a) Red
(b) Dead
(c) Arabian
Answer:
Arabian

Question 19.
The Harappan civilization had spread mainly in the ________ part of the Indian subcontinent.
(a) southeastern
(b) northwestern
(c) southwestern
Answer:
north western

Match the following:

Question 1.

Answer:
1 – c
2 – a
3 – d
4 – b

Question 2.

Answer:
1 – b
2 – a
3 – e
4 – c
5 – d

Answer the following in one sentence:

Question 1.
Give the four major pillars without which history could not have been written.
Answer:
Time, place, society and individuals are the four major pillars of history, without which history could not have been written.

Question 2.
What has created an impenetrable wall on j the northern side of the Indian subcontinent? j
Answer:
Two mountain ranges, the Hindukush and Himalayan ranges have created an impenetrable wall on the northern side of the Indian subcontinent.

Question 3.
Which passes form a route in the Hindukush mountains?
Answer:
The Khyber and the Bolan passes form a land route in the Hindukush mountains.

Question 4.
What is known as ‘Hakra’ in Pakistan?
Answer:
The Ghaggar river that originates in Himachal Pradesh reaches the Thar desert. It is known as ‘Hakra’ in Pakistan.

Question 5.
Which plateau occupies a major part of the Indian peninsula?
Answer:
The Deccan plateau occupies a major part of the Indian peninsula.

Question 6.
Which mountain range is to the north of the Deccan plateau?
Answer:
The Vindhya and Satpuda mountain ranges are located to the north of the Deccan plateau.

Question 7.
Name the Indian islands in the Bay of Bengal.
Answer:
Andaman and Nicobar are the Indian islands in the Bay of Bengal.

Question 8.
Which manuscript mentions the Indian islands?
Answer:
The manuscript ‘Periplus of the Erythrean Sea’ or ‘Handbook of the Red Sea’ by an unknown Greek sailor, makes a mention of Indian islands.

Question 9.
Which two ancient cities are in today’s Pakistan?
Answer:
The cities of Harappa and Mohenjo-daro are in today’s Pakistan.

Answer the following questions in short:

Question 1.
State the extent of our country, India.
Answer:
Our country India, extends far and wide:

• To its north lies the Himalayas.
• To the east, the Bay of Bengal.
• To the west, the Arabian Sea.
• And to the south, the Indian ocean.
• Except for the islands of Andaman, Nicobar and Lakshadweep, the rest of the country is contiguous.

Question 2.
Describe the trade route from China to Arabia.
Answer:

• There is a land route through the Khyber and Bolan passes in the Hindukush mountains.
• This land route was connected to an ancient trade route.
• The trade route from China in the east passed through central Asia and reached Arabia in the west.

Give reasons:

Question 1.
The trade route from west to east was also called the silk route.
Answer:

• Silk was the main commodity exported to the western countries using this trade route.
• Therefore this trade route from west to east was called the ‘silk route’ or ‘silk road’.

Balbharti Maharashtra State Board Class 6 Geography Solutions Chapter 6 Importance of Oceans Notes, Textbook Exercise Important Questions and Answers.

Maharashtra Board Class 6 Geography Solutions Chapter 6 Importance of Oceans

Class 6 Geography Chapter 6 Importance of Oceans Textbook Questions and Answers

A. Find the odd man out:

Question 1.
Shell, fish, crab, ship
Answer:
ship

Question 2.
Arabian Sea, Mediterranean Sea, Dead Sea, Caspian Sea
Answer:
Dead Sea

Question 3.
Sri Lanka, India, Norway, Peru
Answer:
Sri Lanka

Question 4.
Southern Ocean, Indian Ocean, Pacific Ocean, Bay of Bengal
Answer:
Bay of Bengal

Question 5.
Natural gas, salt, gold, manganese
Answer:
Natural gas

B. Write the answers:

Question 1.
Which items does man get from the oceans?
Answer:
Salt, fish, shells and other products, minerals like iron, lead, cobalt, sodium, manganese, chromium, zinc, mineral oil and natural gas are the items man gets from oceans.

Question 2.
Why It is economic to carry out transport by water ways.
Answer:

• Waterways is a cost-effective, fuel efficient and relatively more environment friendly means of transportation.
• Large scale transport of goods can be carried out with the help of ships, trawlers, boats, etc. at a low cost.
• So it is economic to carry out transport by waterway.

Question 3.
Why There is a difference in the climate of regions close to the oceans and regions far away from the oceans.
Answer:
(i) The oceans influence the climatic condition of a place. Coastal areas are cooler and wetter than regions away from the ocean.

(ii) There is a difference in the maximum and minimum temperature with the difference being less in coastal region (nearness to the sea) while it is more in the region far away from the sea (continentality).

(iii) The temperature in coastal areas remains equable due to the mixing of vapour released through evaporation of water from these water bodies into air. This vapour absorbs and stores the heat released from the land.

Question 4.
Which continents are located along the coast of the Pacific Ocean?
Answer:
Asia, Australia, North America and South America are the continents located along the coast of the Pacific Ocean.

Activity:

Colour the different oceans on an outline map of the world and prepare an index for the map. (See inside front cover, figure B.)

Project:

Group work: Make five groups. Each group should collect some information and pictures of one ocean. With the help of the information collected, each group should make a poster and make presentation.

Class 6 Geography Chapter 6 Importance of Oceans InText Questions and Answers

Think a little!

Question 1.
Where does the water flowing through the rivers go in the end?
Answer:
The water flowing through the rivers goes into the oceans in the end.

Question 2.
Are there volcanic eruptions in the seas?
Answer:
Yes, volcanic eruptions take place in the seas.

Question 3.
What would have happened if man had not discovered sea routes?
Answer:

• If there were no sea routes, we would lose out on the most economic option of transportation.
• Large scale transport of goods would become inconvenient.
• International trade too would suffer.

Use your brain power!

Question 1.
Where did all this water on the earth come from?
Answer:
While some scientists believe that water was created due to the impact of comets there are others who believe that Earth’s waters have existed since the birth of planet earth.

Find out:

Question 1.
Collect information about how a natural pearl is formed.
Answer:

• Natural pearls form when an irritant- usually a parasite and not the proverbial grain of sand – works its way into an oyster, mussel, or clam.
• As a defense mechanism, a fluid is used to coat the irritant.
• Layer upon layer of this coating called ‘nacre’ is deposited until a pearl is formed.

Question 2.
Which oceanic organism develops in it?
Answer:
The oceanic organism oyster develops in it.

Question 3.
In which sea is it found in India?
Answer:
The Arabian Sea.

What will you do?

Question 1.
Different marine animals like the blue whale, turtle, starfish, etc. appear before you in your dream and complain to you. They say, “You humans are not allowing us to live properly. You throw the waste and chemicals that you do not want into our house. The youngsters in our house are falling ill due to this. Some are getting killed. You must think about this situation and remove the pollution from the seas.” Now tell what you will do.
Answer:
“Environmental problems begin with people as the cause and end with people as the victims.” Different ways to remove pollution from sea are:

• Creating awareness amongst people.
• Organising a clean-up operation.
• Insisting that government take steps to prevent marine pollution caused due to waste disposal.
• Following the principle of recycling waste and proper treatment of sewage before its disposal into water bodies.
• Generating a sense of responsibility amongst the citizens.

Can you do it?

Question 1.
Sameer and Sania are playing a game of showing the waterways on a map of the world. Their routes are going in opposite directions. One of the following the eastern route while the other is making a route that takes to the west.

From Mumbai port some goods are to be taken to London in UK. On a map of the world, show at least two such routes with a pencil.
Write down the names of the ports of different nations that fall on the route followed by each.

Ports on the route followed by Sameer:

Answer:

• JNPT – India
• Nish tun – Yemen
• Salal – Oman
• Port of Berbera – Somalia
• Port of A1 Qusayr – Egypt
• Port of Said – Egypt Suez
• port – Egypt
• Port of Tenes – Algeria
• Port of Tunis – Tunisia
• Port of Bone facia – France
• Port of Aguilas – Spain
• Port of Adra – Spain
• Port of Gibraltar – Gibraltar
• Port of Sines – Portugal
• Swange Pier – UK
• Whitstable harbour – UK
• Purfleet Thames Terminal – UK
• Port of London – UK

Ports on the route followed by Sania:

• Port of Mergui – Myanmar
• Port of Ramong – Thailand
• Port of Krueng Raya – Indonesia, etc.

Question 2.
Which of the routes you feel is shorter? That of Sameer’s or Sania’s?
Answer:
Sameer’s route is shorter.

Question 3.
Which oceans does one have to pass through if one follows Sameer’s route or Sania’s route?
Answer:
If one follows Sameer’s route one has to pass through the Indian Ocean and North Atlantic Ocean. If Sania’s route is taken she has to pass through the Pacific and North Atlantic Ocean.

Question 4.
What are Panama and Suez? For what purpose were they constructed?
Answer:

• Panama and Suez are the canals in the sea built for commercial purpose.
• It helped in saving time, money and energy and gave a fillip to international trade due to the shorter distance and easy accessibility.

Question 5.
Have they been used in Sameer’s and Sania’s routes?
Answer:
Yes, Suez Canal is used in Sameer’s route while Panama Canal is used in Sania’s route.

Class 6 Geography Chapter 6 Importance of Oceans Additional Important Questions and Answers

Fill the blanks choosing the correct alternatives from the brackets:

Question 1.
The ______ includes all the water bodies like oceans, seas, rivers and their tributaries, lakes, reservoirs and also ground water that exist on the earth.
(lithosphere, atmosphere, hydrosphere)
Answer:
hydrosphere

Question 2.
Total global water 97.7% is contained in ______ (lakes, oceans, seas)
Answer:
oceans

Question 3.
The ocean with an area 166,240,977 sq. km is the _______ ocean. (Indian, Atlantic, Pacific)
Answer:
Pacific

Question 4.
All rivers flowing from mountains or hilly areas finally meet in the ________.(lakes, seas, oceans)
Answer:
oceans

Question 5.
Salinity is expressed in terms of ______.(mils, ml, gms)
Answer:
mils

Question 6.
The average salinity of oceanic water is _______.(80%, 332%, 35%)
Answer:
35%

Question 7.
The salinity of the Dead Sea is _____.(332 %, 35%, 60%)
Answer:
332 %

Question 8.
About ________ of the surface of the earth is occupied by water. (90%, 95%, 70.8%)
Answer:
70.8%

Question 9.
Salt as a substance is obtained by constructing ______. (sea bed, salt pan, river bunds)
Answer:
salt pan

Question 10.
________ is conducted on a much higher scale as compared to the other modes of transport. (Water transport, Air transport, Road transport)
Answer:
Water transport

Question 11.
Pollution of _________ water is caused due to oil spills. (river, lake, oceanic)
Answer:
oceanic

Question 12.
Winds blowing due to pressure difference in the belts is called ______. (planetary winds, oceanic winds, minerals)
Answer:
planetary winds

Match the pairs correctly:

Question 1.

Answer:
1 – c
2 – e
3 – b
4 – a
5 – d

Find the odd man out:

Question 1.
Pearls, corals, diamonds, medicinal plants
Answer:
diamonds

Question 2.
Spain, Norway, Japan, India
Answer:
India

Question 3.
Blue whale, sea turtles, seerfish, dolphins
Answer:
seerfish

Name the following:

Question 1.
Water bodies which are a part of the . hydrosphere.
Answer:
Oceans, seas, rivers and their tributaries, lakes, reservoirs, ground water.
Question 2.
Percentage of global waters contained in oceans.
Answer:
97.7%

Question 3.
Two aquatic animals found in the ocean.
Answer:

• Microscopic planktons
• Huge whales

Question 5.
Places where volcanic eruptions occur.
Answer:

• Land
• Ocean

Question 6.
Two minerals obtained from the sea.
Answer:

• Phosphates
• Sulphates

Question 7.
Two uses of marine animals.
Answer:

• Production of fertilisers
• Production of pharmaceuticals

Question 8.
Two countries with coastline which largely depends on the sea for their livelihood.
Answer:

• Seychelles
• Mauritius

Question 9.
The controller of global temperature and source of rains.
Answer:
Oceans.

Question 10.
The beginning and end of the water cycle takes place here.
Answer:
Oceans.

Question 11.
Two minerals obtained from the ocean floor.
Answer:

• Cobalt
• Sodium

Question 12.
Precious items obtained from the seas.
Answer:

• Pearls
• Corals

Question 13.
Mode of transport used for large scale transportation of goods.
Answer:

• Ships
• Trawlers

Question 14.
Two actions by man which has lead to large scale pollution in oceanic waters.
Answer:

• Oil spills
• Exploitative fishing

Answer the following in one sentence each:

Question 1.
What happens when aquatic animals die?
Answer:
When aquatic animals die, their remains accumulate in the oceans.

Question 2.
What enters the ocean with the rain water?
Answer:
Sediments from eroded lands, trees and bushes flowing with water, dead remains, etc. enter the ocean with the river water.

Question 3.
What happens when the dead remains in the ocean decompose?
Answer:
When the dead remains in the oceans decompose it releases various minerals and salts in the ocean water.

Question 4.
Where do we find maximum salinity?
Answer:
The Dead Sea is known to have the maximum salinity of 332%.

Question 5.
How is salt obtained?
Answer:
Salt as a substance is obtained by constructing salt pans in the coastal areas.

Question 6.
Which is one of the ancient occupations of human beings and what is the major purpose of his activity?
Answer:
Fishing is one of the ancient occupation and the major purpose of this activity is to obtain food.

Question 7.
How does the earth get rainfall?
Answer:
The oceans have a vast expanse, therefore huge amounts of vapour get created and this process goes on continuously and from this vapour the earth gets rainfall.

Question 8.
How is pollution caused in oceanic water?
Answer:
In order to fulfill his requirements, man undertakes many activities that lead to the production of huge amounts of different types of waste materials which cause pollution.

Question 9.
Write anyone cause of pollution of oceanic waters.
Answer:
Cutting of mangroves forests in coastal areas is one of the main cause of pollution in oceanic waters.

Question 10.
How does oceanic pollution affect the aquatic animals?
Answer:
Due to oceanic pollution many aquatic animals are under the threat of being extinct. For example, the blue whale, some types of sea turtles, dolphins, etc.

Question 11.
Which items does man get from the oceans?
Answer:
Salt, fish, shells and other products, minerals like iron, lead, cobalt, sodium, manganese, chromium, zinc, mineral oil and natural gas are the items man gets from oceans.

Question 12.
Which continents are located along the coast of the Pacific Ocean?
Answer:
Asia, Australia, North America and South America are the continents located along the coast of the Pacific Ocean.

Give geographical reasons for the following statements:

Question 1.
The ocean water is saltier than drinking water.
Answer:

(i) In drinking water, the proportion of salts is quite low. Water from oceans and seas has a greater amount of salt. Hence it tastes salty.

(ii) Volcanic eruptions leads to increase in the level of salts and minerals in ocean water.

(iii) Volcanic eruptions takes place in the oceans. During volcanic eruptions different minerals, ashes, salts and gases are added to the water. This increases the level of salts and minerals in ocean water.

(iv) Due to continuous evaporation of oceanic water, the proportion of salt increase.

Question 2.
The temperature in coastal areas remains equable.
Answer:

(i) In regions close to the oceans, seas or large reservoirs, there is not much of a difference in the temperature throughout the day.

(ii) The main reason for this is the mixing of vapour released through evaporation of water from these water bodies into air.

(iii) This vapour in the air absorbs and stores the heat released from the land.

(iv) Hence, the temperature in coastal regions remain equable.

Question 3.
It is economic to carry out transport by water ways.
Answer:

• Waterways is a cost-effective, fuel efficient and relatively more environment friendly means of transportation.
• Large scale transport of goods can be carried out with the help of ships, trawlers, boats, etc. at a low cost.
• So it is economic to carry out transport by waterway.

Question 4.
There is a difference in the climate of regions close to the oceans and regions far away from the oceans.
Answer:
(i) The oceans influence the climatic condition of a place. Coastal areas are cooler and wetter than regions away from the ocean.

(ii) There is a difference in the maximum and minimum temperature with the difference being less in coastal region (nearness to the sea) while it is more in the region far away from the sea (continentality).

(iii) The temperature in coastal areas remains equable due to the mixing of vapour released through evaporation of water from these water bodies into air. This vapour absorbs and stores the heat released from the land.

Question 5.
Oceans act as the controller of global temperature.
Answer:

(i) Winds move the oceanic water in the form of currents.

(ii) Ocean currents move from the equatorial region to polar regions and from polar regions to the equatorial region.

(iii) This leads to the redistribution of heat on the earth.

(iv) The cold currents moving towards the equatorial region making the temperature of coastal areas in that zone milder whereas the warm currents coming in the colder region cause the temperature in coastal areas to rise. Hence, the oceans act as the controller of global temperature.

Answer the following questions in brief:

Question 1.
What are planetary winds?
Answer:

• Equatorial regions receives perpendicular sunrays.
• As a result these areas get more heat whereas the polar regions receive highly slant rays.
• This differential heating creates imbalance in the temperature of air in different parts leading to formation of belts of high and low pressure on earth.
• Winds blow1 due to the pressure differences in these belts. These winds are called Planetary Winds.

Question 2.
Write in brief about oceanic transport.
Answer:

• Oceans have provided us the most economic option of transportation.
• Large scale transportation of goods is carried out with the help of ships, trawlers, boats, etc.
• International trade is carried out on a large scale using waterways.
• Countries like Spain, Norway, Japan have a good coastline due to which goods are transported by ocean routes, making these countries important.

Question 3.
How do ocean currents aid water transport?
Answer:

• Ocean currents are quite important in water transport.
• As far as possible water transport is carried out along ocean currents.
• They accelerate the speed of the ships and also save fuel to a considerable extent.

Question 4.
List the causes that lead to large scale pollution of oceanic water.
Answer:
The causes that lead to large scale pollution of oceanic water are:

• Oil spills.
• Releasing the waste produced in the coastal cities into the seas.
• Materials thrown out from ships.
• Exploitative fishing.
• Cutting of mangrove forests in coastal areas.
• Disasters caused by the water mines.
• Sewage released by industries and cities.
• Excavation carried out in the seas.

Do it yourself!

Question 1.
Calculate the difference between the mean maximum and minimum temperature and write in the last column

Question 2.
Highlight the rows for the places having a range of temperatures over 10°C with red colour, other rows in blue colour (Refer the above table)
Question 3.
Find the locations of these places from an atlas. (Students activity)
Question 4.
Which places are closer to the oceans? Tell whether the range of temperature at these
places is l ess or more?
Answer:
Istanbul and New York are closer to the oceans. These places which are closer to the oceans have lesser range of temperature.

Question 5.
What might be the main reason leading to differences in the temperature range in different places?
Answer:
The main reason leading to differences in temperature range in different places is because of the location of the place on the planet earth. Other factors like latitude, altitude, atmosphere, ocean currents, planetary winds etc. too have their impact.

Question 6.
In which thermal zone are all these places located?
Answer:
All these places are located in the temperate thermal zone.

Question 7.
Which places are fai away from the oceans?
Do these places have a greater or smaller temperature range?
Answer:
Istanbul, Denver, Kabul and Baghdad are far away from the ocean as these places have a greater temperature range.

Question 8.
Mention the places having the smallest and greatest temperature ranges.
Answer:
Istanbul and New York have the smallest temperature range while Baghdad has the greatest temperature range.

Question 9.
Draw a graph for the above data. Use a proper colour scheme.
Answer:

Balbharti Maharashtra State Board Class 6 Geography Solutions Chapter 10 Human Occupations Notes, Textbook Exercise Important Questions and Answers.

Maharashtra Board Class 6 Geography Solutions Chapter 10 Human Occupations

Class 6 Geography Chapter 10 Human Occupations Textbook Questions and Answers

A. Select the correct option:

Question 1.
Serving as a ______ is a tertiary type of occupation.(bus conductor, veterinary doctor, brick kiln worker)
Answer:
bus conductor

Question 2.
In the tropical areas, we mainly see ________ occupations. (primary; secondary, tertiary)
Answer:
primary

Question 3.
Amol’s Granny sells papads and pickles. This is a _______ occupation. (primary, secondary, tertiary)
Answer:
secondary

B. Give reasons:

Question 1.
The type of occupation determines a person’s
income.
Answer:
(i) Occupation is a job, a person’s role in society wherein a regular activity is carried out for income.

(ii) Certain occupations bring greater economic benefits to the society and the nation at large while certain occupations bring relatively less economic benefits.

(iii) Similarly some occupations require higher level of knowledge and skill while some can be carried out with little or no skill or expertise. Person’s income is proportionate to the economic benefit his occupation brings with it and the land of his knowledge and skill. So the type of occupation determines a person’s income.

Question 2.
Primary occupations are associated with developing countries while tertiary, with developed countries.
Answer:
(i) Countries which are developing have low income as they are in a state of development and their main source of income comes from production carried out in primary sector.

(ii) Developed countries are rich with high income and so they practice tertiary occupation. They have enough money to invest in business which creates tertiary occupations which requires huge investment.

Question 3.
Quaternary occupations are not commonly seen.
Answer:
Quaternary occupations are occupations which require special knowledge, skills and expertise. This sectorevolves in well-developed countries and requires skilled workforce apart from sufficient money to invest in fields like IT, research and development, quality testing, etc.

Activity:

• Visit a secondary occupation in your area.
• Gather information related to that occupation
• using the following points and note it down.
• Name of the occupation
• Raw material used
• Source of raw material
• Finished product
• Market for finished product
• Tertiary occupations required in it.

Class 6 Geography Chapter 10 Human Occupations InText Questions and Answers

Look at the figure and answer the following questions:




Question 1.
What are the cows and buffaloes in picture A doing?
Answer:
The animals, cows and buffaloes are grazing in the pasture, i.e. land covered with grass and other low plants.

Question 2.
What is being obtained in picture B?
Answer:
Milk is being obtained in picture B.

Question 3.
What is happening at the Milk Collection Centre in picture C?
Answer:
Milk is being filled for storage and sold at the milk collection centre.

Question 4.
In picture D, what is being transported? Where could the tanker be going?
Answer:
Milk is being transported to the milk processing centre. The tanker is on the truck

Question 5.
Which products are seen in picture E? From what have these products been made?
Answer:
Curd, ghee, butter, cheese and shrikhand are the products seen in picture E and these products have been made from milk.

Question 6.
What else is happening in picture E?
Answer:
In picture E, person is testing the quality of the prepared milk products.

Question 7.
Out of the products shown in picture F, which products do you use?
Answer:
I use all the products shown in picture F as milk products are high on nutrients and good for health.

Question 8.
What would be main difference between milk and milk products?
Answer:
Milk is a beverage obtained from nature, directly from different animals. While milk products are obtained by processing milk into different products.

Question 9.
Do these products perish quickly like milk?
Answer:
No, they have a longer life unlike milk.

Look at the figure and answer the following questions:

Question 1.
Which of these activities is undertaken to obtain a product from nature?
Answer:
Obtaining milk from the cow is the activity undertaken to obtain a product from nature.

Question 2.
How long does this product last?
Answer:
If refrigerated it will last for about five days to one week.

Question 3.
In which picture is the product obtained from nature being collected?
Answer:
In picture C, the product obtained from nature is being collected.

Question 4.
Which service did the milk producer get through this activity?
Answer:
Transport and unloading of milk, a tertiary service is the service which the milk producer received.

Question 5.
Where is milk being taken? What happens to the milk thereafter?
Answer:
The milk is being taken to the milk processing centre for processing milk to make milk products.

Question 6.
What milk products are seen in the picture?
Answer:
Ghee, butter, cheese, shrikhand are the products seen in the picture.

Question 7.
Who inspects these products?
Answer:
A food inspector, a person with special skill and expertise inspects these products.

Question 8.
What does the shopkeeper do with these products?
Answer:
The shopkeeper sells these products to the consumer.

Question 9.
Which of these products are perishable and which are non- perishable?
Answer:
All are the products, even after proper storage will deteriorate and perish over a period of time.

Question 10
Will the price and weight of these products be same as that of the milk?
Answer:
The price and weight of these products will be higher after processing. These products will be more durable and its quality too will be enhanced and so their price will be also higher.

Use your brainpower!

Question 1.
Milk is available at ₹ 40 per litre while dahi at ₹ 60 per kg and paneer at ₹ 200 per kg. If both are obtained from milk, why is there so much difference in their prices?
Answer:
Milk is being processed, obtained from nature and made it into different products. These products are more durable. Their quality its enhanced and therefore their price is higher.

Answer the following questions based on the pie charts:

Question 1.
Which country has more manpower engaged in primary occupation?
Answer:
Bangladesh.

Question 2.
Which country has more manpower engaged in secondary occupation?
Answer:
Turkey.

Question 3.
Which country has more manpower engaged in tertiary occupations?
Answer:
United Arab Emirates.

Question 4.
Which country has almost equal manpower engaged in all the occupations?
Answer:
Turkey.

Think a little!

Who am I?

Question 1.
Who examines us when we fall ill?
Answer:
Doctor

Question 2.
Who checks our examination papers?
Answer:
Teacher

Question 3.
Who prepares the designs of buildings?
Answer:
Architect

Question 4.
Who produces machines and looks after their maintenance and repairs?
Answer:
Engineer

Observe figure and answer the questions related to sugar production:



Question 1.
Classify the occupations from primary to quaternary
Answer:

Question 2.
Which raw material is used in the secondary occupation?
Answer:
Sugarcane is the raw material used in the secondary occupation.

Question 3.
Which is the finished product obtained in the secondary occupation?
Answer:
Sugar is the finished product obtained in the secondary occupation.

Question 4.
What are the services in tertiary occupations?
Answer:
Transport of sugarcane, sacks of sugar being carried and sales of goods are the services in tertiary occupations.

Question 5.
Which picture is related to a quaternary occupation? Can you name the occupation?
Answer:
Picture G is related to a quaternary occupation. The occupation is quality testing.

Think and discuss:

What effect does nature have on our occupations? Think a little. Give a thought to the following issues. Discuss them in the class. Write two paragraphs about it.

• There have been no rain at all (drought).
• A storm strikes
• There was an earthquake.
• Untimely rains
• Good rains
• Excessive rains and floods
• All of a sudden, a volcano erupts
• A tsunami hits.

Answer:
Primary occupations like agriculture can be totally disrupted if there are no rains or excessive rains while good rains will usher with good agricultural output. When we receive good agricultural yield it will have a positive input on all secondary occupations which rely on agriculture. It will bring about all-round growth in both agricultural and industrial sector.

Natural calamities like storms, earthquake, volcanoes and tsunami can have adverse impact on various occupations. It can bring all the primary, secondary, tertiary and quaternary occupations to a standstill. Occupations related to production, storage, distribution, etc. will be greatly affected as rescue and rehabilitation of the people and reconstruction of the damaged caused, becomes a priority.

Do it yourself!

Question 1.
Which occupations are found in your area?
Answer:
I live in Maharashtra and occupations like textile manufacture, manufacture of sugar, pharmaceutical, petrochemicals, electronics, automobiles, engineering services, food processing, etc. are practised here.

Question 2.
Which occupation is practised on a large scale?
Answer:
Sugar manufacturing is an occupation which is practised on a large scale.

Question 3.
Find the reason behind it.
Answer:
Advantageous location of Maharashtra, progressive government policies, availability of raw material, i.e. sugarcane, good infrastructure and above all the ownership given to farmers in sugar factories are the reasons why this occupation is practised on a large scale.

Question 4.
Both human and natural factors affect occupations. Can you find those factors?
Answer:
Development of industries, availability of technical know-how and skilled manpower, existing labour laws and government policies pertaining to occupations development of infrastructure are the human factors that affect occupations.
Climate, terrain of a region, fertility of soil, susceptibility to natural calamities, availability of raw materials, etc. are the natural factors which affect occupations.

Question 5.
Obtain information about the damage caused to the environment through different occupations.
Answer:
Pollution of the environment in all its form – air, water, soil and land, deforestation, soil erosion, depletion of the ozone layer, etc. are some of the damages caused due to different occupations practised.

While practising occupations we should be careful not be cause of hazardous air emissions, land contamination leading to soil pollution, marine and coastal pollution caused due to untreated waste water, etc. Sustainable development, let us remember should be the need of the hour.

Visit a secondary occupation in your area gather information related to that occupation using the following points and note it down:
Answer:

Class 6 Geography Chapter 10 Human Occupations Additional Important Questions and Answers

Complete the following statements by choosing the correct options:

Question 1.
Occupations which are dependent on nature are called _______ occupations. (secondary, primary, tertiary)
Answer:
primary

Question 2.
Processed products are ________.(non-perishable, more durable, less durable)
Answer:
more durable

Question 3.
Occupations dependent on primary occupations are called ______ occupations. (primary, secondary, quaternary)
Answer:
secondary

Question 4.
The occupations which provide complimentary services to the other two occupations are called _________ occupations. (tertiary, secondary, primary)
Answer:
tertiary

Question 5.
Countries which have more manpower engaged in _______ activities are considered to be developed countries. (primary , secondary, tertiary)
Answer:
tertiary

Question 6.
Countries which have more manpower engaged in primary activities are considered to be _____ countries. (developed, developing, under developed)
Answer:
developing

Question 7.
transactions decide the country’s ______.(production, occupation, manpower)
Answer:
primary

Arrange the following in proper order:

• Selling milk products in the market.
• Obtaining milk and selling milk.
• Processing milk at milk processing centres.
• Rearing of domestic animals.
• Making ghee, butter, cheese, shrikhand, paneer, milk powder, etc.

Answer:

• Rearing of domestic animals.
• Obtaining milk and selling milk.
• Processing milk at milk processing centre.
• Making ghee, butter, cheese, shrikhand, paneer, milk powder, etc.
• Selling milk products in the market.

Match the pairs correctly:

Question 1.

Answer:
1 – d
2 – a
3 – b
4 – c
5 – f

Name the following:

Question 1.
Any two products obtained after processing milk at milk processing centre:
Answer:

1. Butter
2. Cheese

Question 2.
Any two animals domesticated by man:
Answer:

1. Cow
2. Buffalo

Question 3.
Occupation which is directly dependent on nature:
Answer:
Primary occupations.

Question 4.
Occupations dependent on primary occupations:
Answer:
Secondary occupations.

Question 5.
Occupations which provide complementary services to primary and secondary occupations:
Answer:
Tertiary occupations.

Question 6.
Occupations like sale of goods
Answer:
Tertiary occupations or service occupations

Question 7.
Occupations which requires special expertise:
Answer:
Quaternary occupations.

Question 8.
Countries which have more manpower engaged in tertiary activities:
Answer:
Developed countries.

Question 9.
Countries which have more manpower engaged in primary activities:
Answer:
Developing countries.

Complete the table:

Answer:

Answer the following questions in one sentence each:

Question 1.
Why does man undertake various activities?
Answer:
Man undertakes various activities to satisfy his need.

Question 2.
How are activities undertaken by man classified?
Answer:
Activities undertaken by man are classified on the basis of their nature and the products they yield.

Question 3.
Where are raw materials supplied to the industries often obtained from?
Answer:
Raw materials supplied to the industries are often obtained from nature.

Question 4.
Which occupations require special skills and expertise?
Answer:
Quaternary occupations requires special skills and expertise.

Answer the following questions in short:

Question 1.
Why are the prices of processed milk products higher?
Answer:

• Milk obtained from nature is processed and made into different products which involves high cost.
• These products are more durable.
• Their quality too is enhanced.
• Therefore their price is also higher.

Question 2.
Explain the term “Service occupation”.
Answer:

• The occupations which provide complementary services to the other two occupations, i.e., primary and secondary occupations are tertiary occupations.
• These occupations are complementary i.e., supportive to all other occupations.
• These occupations are called as service occupation e.g., transport of goods, loading and unloading of goods and sale of goods, etc.

Question 3.
A person testing the quality of a product is practising a quaternary occupation. Elaborate.
Answer:

• To test the quality of a product, a person must have some special skills.
• This service is not an ordinary one but the one which requires special expertise.
• Such services which requires special skills and expertise are called quaternary occupations.

Question 4.
How can we decide the extent of the country’s development?
Answer:

• Different occupations are practised in different countries of the world.
• Through these occupations, economic transactions occur within a country and between various countries.
• These transactions decide the country’s production of various goods and their national income.
• This, in turn, is used to decide the extent of a country’s development.

Question 5.
What decides the country’s annual income?
Answer:
Different occupations are practised in different countries of the world through which economic transactions occur within country and various countries which decide the country’s production of various goods and their annual income.

I can do this!

Question 1.
Answer:

Question 2.
Classify the occupations from primary to quaternary.
Answer:

Balbharti Maharashtra State Board Class 6 Geography Solutions Chapter 5 Temperature Notes, Textbook Exercise Important Questions and Answers.

Maharashtra Board Class 6 Geography Solutions Chapter 5 Temperature

Class 6 Geography Chapter 5 Temperature Textbook Questions and Answers

A. Where am I?

Question 1.
The isotherm 0°C runs in my surroundings:
Answer:
Northern Asia/Northem Canada.

Question 2.
The mean annual temperature is 25°C around me:
Answer:
Central Africa.

Question 3.
The mean annual temperature around me is 10°C:
Answer:
Northern Europe/Central Asia/USA.

B. Who am I?

Question 1.
I connect places of equal temperature.
Answer:
Isotherm.

Question 2.
I am useful for measuring the correct temperature.
Answer:
Simple thermometer.

Question 3.
I get heated due to the land or water near me.
Answer:
Air.

Question 4.
Land and water gets heated due to me.
Answer:
Sunrays.

C. Answer the following:

Question 1.
Explain with a diagram, the effect of the spherical shape of the earth on the temperature at different latitudes.
Answer:

• Due to the spherical shape of the earth and the resultant curvature of the surface, sunrays occupy a larger or a lesser area.
• Equatorial regions which receive straight rays of the sun occupy less space and heat received is more.
• Polar regions receive slant rays of the sun occupy larger space but the heat received is less.

Question 2.
What is the relation between the latitudinal extent and temperature of a region?
Answer:

• 0° and 23° 30′ North and South perpendicular rays. Temperatures are higher throughout the year.
• 23° 30′ and 66° 30′ North and South receive extreme slant rays. Temperatures are moderate.
• 66° 30′ and 90° North and South receive extreme slant rays. Temperatures are very low.

Question 3.
What makes the isotherms run zigzag over continental areas?
Answer:
Isotherms run zigzag over continental areas because the temperature is influenced by its physical set up and height above the mean sea level on the continent.

Activity:

• Use the thermometer in your school and note the daily temperature on a display board.
• For two weeks, take down in your notebook, the information regarding weather given in the daily newspapers. Discuss your notes in the classroom.

Class 6 Geography Chapter 5 Temperature InText Questions and Answers

Can you tell?

Question 1.
Find the range of temperature at Mumbai, Nagpur and Srinagar. Draw bar graphs for the same.
Answer:
Annual Range of temperature in °C

Answer the following questions with the help of figure:

Question 1.
What is the tube of the thermometer fixed on ?
Answer:
The tube of the thermometer is fixed on a mount.

Question 2.
What substance is used in the thermometer tube?
Answer:
Mercury or alcohol is used in the thermometer tube.

Question 3.
What do the figures on the scale indicate?
Answer:
The figures on the scale indicate temperature scale.

Question 4.
In which different units is the temperature measured?
Answer:
The temperature shows Celsius and Fahrenheit.

Question 5.
What season does the temperature in the figure indicate?
Answer:
The figure indicates summer season.

How will the rays fall between:

Question 1.
0° and 23° 30′ North and South?
Answer:
Perpendicular rays.

Question 2.
23° 30′ and 66° 30′ North and South?
Answer:
Slant rays.

Question 3.
66° 30′ and 90° North and South?
Answer:
Extreme slant rays.

What will you do?

You stay at ‘Man’ in Satara district. Your Grandma stays at Vengurla in Sindhudurg district. During Diwali, you often visit Vengurla. You like the sea coast there. The warm air of that region attracts you because you are freed from the dry air and scratching cold of your place. This time Grandma is suffering from asthma. Doctors have advised her to stay at a place which has a drier climate. What should you do?
Answer:

• Humid air is heavier than dry air, thus a person suffering from asthma finds it difficult to breathe in humid air.
• So, I will take my grandma to my place at Man’ in Satara district, as the air is dry in this region.

Think a little!

Question 1.
Will it be alright if water or oil is used in the thermometer?
Answer:
Water or oil cannot be used in a thermometer because they have a very high freezing part due to the lower temperature upto 30°C cannot be shown.

Question 2.
Where is the temperature of your district headquarters recorded?
Answer:
The temperature of the district headquarters is recorded in the district meteorological department.

Use your brain power!

Question 1.
Which season would be the best for visiting the following places and why? Goa, Chikhaldara, Chennai, Darjeeling, Ellora, Agra.
Answer:
Goa, Chennai, Ellora and Agra in the winter season. Chikhaldara and Darjeeling in the summer season.

Question 2.
Tell if the following statement is right or wrong. Give reasons.
In order to understand the climate of a region, the latitudinal extent is more useful than the longitudinal extent.
Answer:
The above statement is right.
In order to understand the climate of a region, the latitudinal extent is more useful because the earth is divided into three temperature zones depending on the amount of heat received from the equator to the North and South Poles.

Observe the map. Name the coastal areas that will experience changes in temperature. Give the reason for this.

Answer:
(i) West coast of North America : The California current moving from the Northern frigid zone to the torrid zone will reduce the temperature at this coast.

(ii) East coast of North America : The Gulf stream current flowing towards the northern frigid zone will increase the temperature at this coast.

(iii) West coast of Europe : The North Atlantic current flowing towards the Northern frigid zone will increase the temperature at this coast

Class 6 Geography Chapter 5 Temperature Additional Important Questions and Answers

Fill in the blanks wish the right alternative given in the bracket:

Question 1.
The main factor which influences the distribution of temperature is ______. (ocean current, longitude, latitude)
Answer:
latitude

Question 2.
______gas can hold heat within itself in the atmosphere. (Carbon dioxide, Oxygen, Hydrogen)
Answer:
Carbon dioxide

Question 3.
Isotherms are fairly parallel to the latitudinal line in the _____ hemisphere. (Northern, Western, Southern)
Answer:
Southern

Question 4.
Nagpur receives _______ climate. (extreme, equable, moderate)
Answer:
extreme

Question 5.
When an ocean current flows from the frigid to the torrid zone, it _____ the temperature of the coast in the torrid zone. (increase, reduces, equal)
Answer:
reduces

Question 6.
Isotherms are lines that connect places with the ______ temperature after avoiding the effect of the height, (different, same, moderate)
Answer:
same

Question 7.
Substance used in a thermometer tube is _____ (water, mercury, oil)
Answer:
mercury

Question 8.
The freezing point of mercury is _______°C. (-39, -49, -59)
Answer:
-39

Question 9.
The freezing point of alcohol is _____ °C. (-110, -120, -130)
Answer:
-130

Question 10.
Air temperature is measured in _______ (Celsius, Fahrenheit, Grams)
Answer:
Celsius

Match the pairs correctly:

Question 1.

Answer:
1 – c
2 – a
3 – d
4 – b
5 – e

Give one word for the following sentences:

Question 1.
The sunrays which occupy less area.
Answer:
Perpendicular.

Question 2.
The sunrays which occupy larger area.
Answer:
Slant.

Question 3.
The climate in coastal areas.
Answer:
Equable.

Question 4.
The climate in continental areas.
Answer:
Extreme.

Question 5.
Food for fishes.
Answer:
Plankton.

Question 6.
Main factor responsible for influenceing the distribution of temperature.
Answer:
Latitude.

Question 7.
Measuring daily temperature.
Answer:
Thermometer.

Name the following:

Question 1.
Temperature zones on the earth:
Answer:
Torrid zone, temperate zone and frigid zone.

Question 2.
Lines drawn on a map by joining all the points having the same value:
Answer:
Isolines.

Question 3.
Two cold currents:
Answer:
Canaries and Peruvian current.

Question 4.
Two warm currents.:
Answer:
Equatorial and Brazil current.

Answer the following questions in one sentence each:

Question 1.
What is diurnal range of temperature?
Answer:
The difference in maximum and minimum temperature of a day is called diurnal range of temperature.

Question 2.
What factors leads to horizontal currents in the ocean?
Answer:
Horizontal currents develop in the ocean due

difference in temperature
density of water and
winds.

Question 3.
What is the advantage of the convergence of warm and cold current?
Answer:
The convergence of warm and cold current favours the growth of plankton.

Question 4.
What are isolines?
Answer:
Lines drawn on a map by joining all the points having the same value are called isolines.

Question 5.
Where is the distance between the isotherms parallel?
Answer:
The distance between the isotherms are parallel from South Pole to the Tropic of Capricorn.

Question 6.
Which factors lead to diversity in the climate of different regions?
Answer:
The factors which lead to diversity in the climate of different regions are nearness to the sea, continentality, height above the mean sea level and physical level.

Question 7.
What is an annual range of temperature?
Answer:
The difference in the mean temperatures of summer and winter is called an annual range of temperature.

Give geographical reasons for the following statements:

Question 1.
There is unequal distribution of heat received from the Sun.
Answer:
The unequal distribution of heat received from the Sun is because:

• The earth is spherical in shape.
• The rays which fall on the equator are straight, occupy less area and give more heat.
• The rays which fall on the curvature i.e., on the polar regions are slant rays which occupy large area and give less heat.

Question 2.
The temperature near the sea level is higher and it decreases in the mountainous region.
Answer:

• Firstly, the sea water gets heated by the rays of the sun.
• The absorbed heat is later radiated into the atmosphere.
• So, the layer of air close to the surface gets heated.
• This heat gets transferred vertically to the adjacent upper layers of air.
• Therefore, the temperature near the sea level is higher and it decreases at the mountainous region.

Question 3.
In the coastal areas, as compared to continental areas, the temperature of air is lower during the day but warmer at night.
Answer:

• There is difference in the heating and cooling of land and water.
• The air over the land gets heated faster and also cools rapidly.
• The air over the water gets heated slowly and also loses the heat in a slower manner.
• The temperature of air is lower during the day but warmer at night, in the coastal areas when compared to continental areas.

Question 4.
Greenhouse gases lead to increasing temperature of the earth.
Answer:

• Some gases in the atmosphere like carbon dioxide and water vapour can hold the heat within themselves for a long period of time.
• Due to the gases, the temperature of air in the atmosphere increases.
• Thus, greenhouse gases lead to increasing temperature of the earth.

Question 5.
Regions, where warm and cold currents converge, are favourable for the growth of fisheries.
Answer:

• Regions, where warm and cold currents converge, are favourable for the growth of planktons.
• Planktons are the food for fishes.
• Fishes travel here in large numbers.
• They breed in warm waters and increase the number of fishes.
• Therefore, regions where warm and cold currents converge favour the growth of fisheries.

Answer the following questions in short:

Question 1.
Explain the movement of ocean currents from equator to the polar region.
Answer:
Due to temperature differences, both upward and horizontal currents develop in the ocean. Besides temperature differences, factors like winds and differences in the density of water also give rise to horizontal currents. These ocean currents flow from the equator to the polar region and from the polar region to the equator.

Question 2.
Explain the effect of the ocean current flows from the frigid to the torrid zone.
Answer:
When an ocean current flows from the frigid to the torrid zone, it reduces the temperature of the coasts in the torrid zone. When a current flows from the torrid to the frigid zone, it increases the temperature of the coasts in the frigid zone.

I can do this!

Question 1.
Identify the temperature zones.
Answer:
There are three temperature zones namely torrid, temperate and frigid zones.

Question 2.
Tell the factors influencing temperature.
Answer:
Factors influencing temperature are latitude, winds, nearness to the sea, continentality, vegetation cover, cloud cover, physical set up, height above sea level and industrialisation.

Question 3.
Describe the global distribution of temperature with its characteristics.
Answer:
The isotherms in the southern hemisphere are fairly parallel to the latitudinal lines. From South Pole to the Tropic of Capricorn the distance between these lines is almost equal. As the proportion of land in the southern hemisphere is limited, temperatures in these parts are largely influenced by latitude.

In the northern hemisphere, the distance between these lines varies. In this hemisphere, the proportion of land is comparatively greater. This affects the distribution of temperature. These effects are seen in the form of variations in the distance between the isotherms and curved nature of these lines.

Question 4.
Describe the structure of a thermometer.
Answer:
A vacuum glass tube is filled with mercury or alcohol is mounted on a wooden board. There are two temperature scales showing Celsius and Fahrenheit.