Sunday, April 22, 2007

Global Warming


We know that the increases in the everage temprature of the earth is called Global warming. All the world are afraid of it not because of the temprature it self but the effects that caused from it. there are so many dangerous causes that can destrot the world such as sea level rise, ice milting, extreme weather and bugs. Another dengerous effects is the life will cahnge and other standers of living. Causes of globel warming are many such as pollution and sun rays. we have to do something to protect our life.

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