State whether the following statements are true or false: 1. Plants g

State whether the following statements are true or false: 1. Plants give out oxygen while breathing. 2. If forests are destroyed environmental balance is disturbed. 3. Tigers, Lions and Leopards harm the environment. 4. When substances present in nature are used up by the living organisms they are returned back to the soil after decomposition of their dead bodies. 5. In a given environment we always see only one type of food chain. 6. A mouse can be a link of two different food chains. 7. Pollution of air, water and soil can disturb the environmental balance.

Answer»

1. False

2. True

3. False

4. True

5. False

6. True

7. True