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Class 7
Social Science - Our Environment (Geography)
Natural Vegetation and Wildlife
i collect pictures and photographs of forests an...

Question:
(i) Collect pictures and photographs of forests and grasslands of different parts of world. Write one sentence below each picture.
(ii) Make a collage of rainforest, grassland and coniferous forests.

Answer:

(i) tropical evergreen forest: these are found in the regions which is present near the equator and close to the tropics. These regions are hot and receive heavy rainfall throughout the year. These tress do not shed their leaves together.

Temperature evergreen forest: these forest are commonly found along the eastern edges of the continents and comprise both hard and soft wood tress like pine, saal etc.

Tropical grassland: the grass can grow very tall about three to four meters in height. Savannah grasslands of Africa are the example of these grassland.

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Popular questions of class 7 Social Science - Our Environment (Geography)

Imagine an ideal environment where you would love to live. Draw the picture of your ideal environment.

(i) There is scanty vegetation in the deserts.
(ii) People of the Sahara desert wear heavy robes.

Observe the photographs given below. These are various features made by a river. Identify them and also tell whether they are erosional or depositional or landforms formed by both.

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(ii) The quality of water is deterioting.

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(ii) What are the crops grown by the people of the Amazon Basin.
(iii) Name the birds that you are likely to find in the rainforests of the Amazon.
(iv) What are the major cities located on the River Ganga.
(v) Where is the one-horned rhinoceros found?

(i) Which is not a natural ecosystem?
(a) Desert (b) Aquarium (c) Forest

(ii) Which is not a component of human environment?
(a) Land (b) Religion (c) Community

(iii) Which is a human made environment?
(a) Mountain (b) Sea (c) Road

(iv) Which is a threat to environment?
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(ii) Sahara is what type of desert
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(c) Christians and Buddhists

(iv) Deserts are characterised by
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(b) heavy precipitation
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(v) Hemis in the Ladakh is a famous
(a) temple (b) church (c) monastery

(vi) Egypt is famous for growing
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(i) Which of the following gases protects us from harmful sun vays?
(a) Carbon dioxide (b) Nitrogen (c) Ozone

(ii) The most important layer of the atmosphere is
(a) Troposphere (b) Thermosphere (c) Mesosphere

(iii) Which of the following layers of the atmosphere is free from clouds?
(a) Troposphere (b) Stratosphere (c) Mesosphere

(iv) As we go up the layers of the atmosphere, the pressure
(a) Increases (b) Decreases (c) Remains the same

(v) When precipitation comes down to the earth in the liquid form, it is called
(a) Cloud (b) Rain (c) Snow

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Recently Viewed Questions of Class 7 Social Science - Our Environment (Geography)

(i) Wet clothes take longer time to dry on a humid day?
(ii) Amount of insolation decreases from equator towards poles?

(i) Man modifies his environment

(ii) Plants and animals depend on each other

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(ii) People of the Sahara desert wear heavy robes.

(i) Toucans are a type of
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(i) Ocean water is salty.
(ii) The quality of water is deterioting.

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(i) The rainforests are depleting.
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Observe the photographs given below. These are various features made by a river. Identify them and also tell whether they are erosional or depositional or landforms formed by both.

Question:
(i) Collect pictures and photographs of forests and grasslands of different parts of world. Write one sentence below each picture.
(ii) Make a collage of rainforest, grassland and coniferous forests.

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Question: (i) Collect pictures and photographs of forests and grasslands of different parts of world. Write one sentence below each picture. (ii) Make a collage of rainforest, grassland and coniferous forests.

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Popular questions of class 7 Social Science - Our Environment (Geography)

Recently Viewed Questions of Class 7 Social Science - Our Environment (Geography)

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NCERT Solutions

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Question:
(i) Collect pictures and photographs of forests and grasslands of different parts of world. Write one sentence below each picture.
(ii) Make a collage of rainforest, grassland and coniferous forests.