Tuesday, October 19, 2010

Water!!!!!!

Hey, our given topic today is Water!!!!Water covers 70% of the Earth's surface it is vital for all forms of life. That is an interesting fact:)
On Earth, water is found mostly in oceans and other places such as ponds and lakes. Oceans hold 97% of surface water, glaciers and polar ice caps 2.4%, and other land surface water such as rivers, lakes and ponds 0.6%.
Water on Earth travels continuously through the cycle of evaporation or transpiration, precipitation, and surface runoff.

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