II. Вставьте слова в нужные места.

 (1) environment; (2) cut
down;    (3) causes; (4) pollution; (5)
packaging;  (6) environmental;

 (7) dangerous;  (8) save; (9) protect;  (10) litter   


 


1. You shouldn't use your car because it … noise and air pollution.

2. This notice can be seen at the zoo or at the circus to … people from
danger.

3. He wants to become an ecologist himself to research and protect the …
.

4. Recently, however, our beach has become more polluted with … left by
tourists and locals.

5. Our forests are disappearing because they are … or burnt.

6. Your family can begin trying to … the Earth right now.

7. If you go the seaside, you'll see the … around you.

8. If people hadn't invented different machines and developed industry,
the … problems wouldn't have appeared.

9. Why is litter so … in the countryside?

10. When you buy packed goods, don't drop the … .