http://www.articleheaven.net en-us editorial@articlealley.com The water cycle is also known as the hydrologic cycle. This hydrologic cycle describes the constant movement of water on the surface of the earth, over and below it. The oceans hold about 95% of the water on earth, stored in them. 90% of the evapor... http://www.articleheaven.net/the-natural-water-series-is-driven-by-the-sun-1552418.html 17th May 2010