8.
1. -
2. -
3. -
4. the
5. -
6. -
7. -
8. -
9. -
10. -
11. the
12. -
13. the
14. -
15. The
16. The
17. The
18. -
19. -
20. -
21. -
22. -
23. The
24. -
25. the
26. -
27. the
28. -
29. the
30. -
9.
1. conditions
2. shortage
3. poisonous
4. recycle
5. acid
6. poison
7. spill, lack
8. save
9. nuclear
10. evidently
11. population
2.
1. use good filters in plants and factories,
2. stop ocean dumping, encourage water recycling
3. make laws to protect air, water and soil
4. raise ecological awareness
5. stop building nuclear power stations
6. make laws to protect air, water and soil
7. plant trees, stop forest fires
8. teach people to value life, raise more conservation areas
9. teach people how to value life
10. develop alternative sources of energy