1.

2.

1 .

2.

3.

3.

4.

• (CFCs).

5. ( ) ( ) 200 23 25% 370ppm 60-70% 6.

7.

8. ~ Six Degrees: Our Future on a Hotter Planet, by Mark Lynas 9. 1

1 0

10. 2

1/3

2 93%

10 60%

11. 3

3 2

12. 4

4 3

13. 5

5 4

14. 6

(TNT)--

6 5 0

15.

16.

17.

18.

TheEnd