1. The Tittles Global Warming The history of earth warming
Green house gases and its effects
Reasons of global warning
The ozone layer and its effect on the earth
Kyoto Protocol
Mortal effects of global warning
How to prevent global warning

2. .Global Warming high tempreture on the earth and ocians

3. The history of global warming
Doctor Kilning says that increasing co2 causes global warming
Climate change

4. Prepared by:Students of Tajrobawi Girls high school

5. The greenhouse effect

6. Who causes global warming
human
nature
Or both of them

7. Human Activities

9. CO2 variations

10. The ozone layer protects the earth

11. Kyoto Protocole
In 1997 the delegate of 160 countries in the world approved the Kyoto Protocol.
It was about how to decrease greenhouse gases

12. On health On environment On economic
The mortal effect of global warming
On health
On environment
On economic

14. Skin cancer

15. Allergy

16. Melting of poles ice

17. Widespread Fires

18. Drought

19. Research shows that high temperature causes mortal thunders

20. Ruin of ancient traces

21. How to save motherearth

22. Thanks alot