Thursday, May 31, 2007

Definition of the Global Warming


Global Warming can be defined as the increasing of the earth’s temperature. It happens due to increasing greenhouse gasses which contain water vapor, CO2 and methane. All these gasses have advantages for the earth. With out them the temperature of the earth would be between 15C to 19C below zero.With the development of industry and transportations the world started to depend on oil and natural gasses. The over use of fuel and natural gas creates more greenhouse gas than the earth can handle which then lets the earth’s temperature increase, which is what is happening these days. All these causes have happened very quickly and also create lots of negative effects which we can see now.

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