Question

- Exercises
A.
2. What is the problem created by plastic bags that are thrown away? Can you also think
3. Why does a small action like spraying a chemical to kill mosquitoes set off a chain of the
4. In what ways are you dependent on nature?
B. There is a large banyan tree in a park. Groups of monkeys and many birds have made the tree De
home. Humans too spend time under the tree. Explain how the tree, monkeys, birds, and human
are interdependent. (If possible, visit any large tree in your neighbourhood and observe everything
C. Give an example of a food chain, different from the examples given in this lesson.
Answer the following:
1. A chemical like dieldrin kills mosquitoes, but creates new problems. Give examples
problems other than that given in this lesson?
that goes on.)​

Answer 1

Answer:

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Answer 2

Answer:

ohh a chemical like H2o