Available Answers

1. 1.

   Electric plugs and switches are made of plastic. Give reasons.

2. 2.

   Polythene bags should not be thrown along with garbage. Give reasons.

3. 3.

   Nylon is used for making socks. Give reasons.

4. 4.

   Polyester clothes should be avoided in the kitchen. Give reasons.

5. 5.

   People prefer wearing cotton clothes over synthetic during summers. Give reasons.

6. 6.

   What are biodegradable and non-biodegradable materials? Give one example of each of them.