3. Land Pollution

4. Air Pollution

5. Water Pollution

6. Noise Pollution

8. If we still make the land dirty, we won’t have any clean place to live in.

9. If we still make so much smoke, we won’t have fresh air to breathe.

10. If we still make the water dirty, we won’t have clean water to drink or will have dirty seafood.

11. If we still make so much noise, we won’t have a quiet place to live.

13. Here are two little guys.

16. What should or shouldn’t we do?

45. Water Pollution We throw rubbish into the water. If we don’t stop throwing rubbish into the water, we won’t have clean water to drink.

46. Noise Pollution We make a lot of noise. If we don’t stop making a lot of noise, We won’t have a quiet place to live in.

47. Land Pollution We make the land dirty. If we don’t stop making the land dirty, we won’t have animals or birds.

48. Air Pollution We make the air dirty and smoke. If we don’t stop making a lot of smoke, we won’t have fresh air to breathe.