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Minggu, 15 April 2012

Global Warming



global warming is a process of increasing temperature. global warming is caused by several factors among which are due to motor vehicle fumes, factory pollution, the greenhouse effect as well as illegal logging can cause global warming.

effects will be felt by humans including the rise in temperature will affect the ozone layer depletion and the earth temperature will rise so that the polar ice melts in sea water which resulted in increased volume and will result in some land on earth sinks due to increased volume of ice in the polar.

then we shall save our earth by planting trees and also reduce the use of a motor vehicle. 
GO GREEN 




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