1. Презентацию подготовила: Ученица 8 «А» класса Тимочкина Анна.

2. The environment is all the things we need to live.

3. People cut down trees and many birds and animals can’t have homes in their usual places and they begin dying out.

6. People have been polluting the planet on witch they live for many years. The result is very sad. We all live in a polluted world.

7. A lot of factories pour their industrial waste into rivers, seas and lakes.

8. Nowadays people fell that it is more difficult to breathe:in big cities the air has become badly polluted.

9. Most of the pollution comes from cars and buses

10. Ecologists try to help to survive to our planet. We all must work together to make our planet a safe and beautiful place to live.

11. Let's keep a life on our planet!!! Thanks for attention!!!