Question

(iii) Do you celebrate Van Mahotsava in your school? Why do we plant so many
trees? How do the trees maintain ecological balance?
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Answer 1

Explanation:

How do the trees maintain ecological balance? Answer: Yes, we do celebrate Van Mahotsav in our school. We plant so many trees because they help us in maintaining ecological balance by consuming carbon dioxide and emitting oxygen. Moreover, trees help in maintaining soil fertility and reducing soil erosion.