Question

2. Volcanoes erupt due to-
(b) external disturbance of the earth.
(a) internal disturbance of the earth.
(d) man-made changes on the earth.
(c) climate change.
3
Which one brings a sudden change in the environment?
(b) rainfall
(a) formation of a river
E.
(c) growth of a plant
(d) formation of a mountain
4. Identify by the term that stands for the topmost layer of the earth comprising of loose material
(a) minerals
(b) soil
(c) sial
(d) sima
5. In which year was the Wildlife Protection Act passed in India?
(a) 1971
(b) 1972
(c) 1973
(d) 1974​

Answer 1

Answer:

2. a

3 d

4 b

5 ?

if there is any problem ask anyone

Answer 2

Answer:

2.internal disturbance of earth

3. rainfall

4.soil

5.1974

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Hope this will help you......