Question

D. Write 'true' or 'false':
1. We should always eat stale food.

2. We do not need clean water.

3. We cannot see the air.

4. Smoke from the vehicles pollute the air.

5. We should not boil water before drinking.

6. Dirty water contains the
germs of diseases. ​

Answer 1

Answer:

1) False

2) False

3) True

4) True

5) False

6) True