Outline.
1. Introduction
2. What is global warming?
3. Green house effect
4. Evidences of global warming/climate change
a) Temperature,
b) Precipitation,
c) Rise in sea level.
5. Causes of global warming-emissions
6. Sources of emissions
7. Who are responsible for green house emissions?
8. Possible impacts of global warming
For more information cement
Abrogated.. ...




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