Sunday, October 10, 2010

Introduction to Global Warminig



You may have heard people talking about how the weather is very different today than it was ten years ago. You may have noticed changes in the weather yourself. The earth's climate has changed many times over millions of years, sometimes slowly, sometimes very quickly. What makes climate change different today?

It is the Global Warming and it is an increase in the near surface temperature of the Earth. Global warming has occurred in the distant past as the result of natural influences, but the term is most often used to refer to the warming predicted to occur as a result of increased emissions of greenhouse gases.

There are many problems could happened if the global warming continues for example, Water level will increase and it may cause a flooding ,People can also die from the heat stress and animals can be displaced because the environment will change.



for more information go to the link below:

http://www.ypte.org.uk/docs/factsheets/env_facts/glob_warm.html