Tuesday, April 22, 2008

Water Cycle


The Water Cycle is where the sun evaporates water in lakes or streams then it goes up into the air and into the clouds which is called Water Vapor then when it rains or snows it comes back down to the lakes or streams and it just repeats itself over and over again. Some water types are like precipitation, evaporation, condensation, and collection. Precipitation is rain, snow, sleet, hail, and other forms of water falling from the sky. Evaporation is when the liquid turns into a gas so it will dissapear. Condensation is the change of physical state of aggregation (or simply state) of matter of gaseous phase into the liquid phase. And last but not least a Collection is when water falls back to earth as precipitation it may fall back into the oceans, lakes or rivers.

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