Question

4. Forests are called nature's lungs because they
(a) release oxygen during photosynthesis
(b) take in carbon dioxide during
photosynthesis
(c) produce food energy during
photosynthesis
(d) both (a) and (b)
5. Total forest cover in India is
(a) 25%
(b) 15%
(c) 21.54%
(d) 30%
6. They obtain their nutrients from the green
plants.
(a) producers (b) consumers
(c) autotrophs
(d) none of these
7. Chipko movement was started to save
(a) trees
(b) waterfalls
(c) temples in villages
(d) historical monuments​

Answer 1

Answer:

4. d

5. c

6. b

7. a

hope it is helpful to you.

Answer 2

Answer:

Answer:

4. d

5. c

6. b

7. a

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