Chapter-16 ➤ Garbage In Garbage Out

1. Which among the following will not pollute the soil?

Aluminium foil

Plastic

Thermo Col

Bread

2. 3’R’ means

reduce, reuse and recycle

rain, reuse and recycle

rotting, reduce and reuse

recycle, rain and rotting

3. Drains get choked due to plastics thrown by us.

True

False

4. Plastics give out harmful gases on heating or burning.

True

False

5. Plastics are eco-friendly.

True

False

6. Paper can be recycled to get useful products.

True

False

7. Out of these, which one is a non-biodegradable waste?

Paper

Faecal matter

Aluminium foil

Cotton

8. Redworms eat upon green leaves on trees and make compost.

True

False

9. Which one can be used for making manure?

Earthworms

Houseflies

Eagle

Crow

10. Materials that can be recycled are collected in

Red bins

Blue bins

Yellow bins

White bins