Question

D. Answer the following questions in brief
1.
Why should we segregate different types of wastes?
2. Write the meaning of the term 'vermicomposting.
3.
Which component of air gets 'used-up' during the process of photosynthe
4. Suggest any five activities that can help to save the environment
5. How does nature maintain a balance, between the amounts of oxyger
carbon dioxide, in the atmosphere​

Answer 1

Answer:

2) Vermicompost is eartworm excrement called castings which can improve biological , chemical and physical properties of soil