Thursday, October 8, 2009

Waterfalls


A Waterfall is a steep flow of water from a certain height. It is formed when a river flows on its original path and gradually cuts through soft rocks and ground. The erosion of the soft rocks and ground will, over time, create the waterfall. The hard rocks are found where the waterfall plunges. Waterfalls are also created when glaciers melt, and erode soft rocks and ground away while travelling downstream. When the glacier melts, large valleys are left behind, creating a waterfall. Waterfalls are beautiful, and can be found almost everywhere in the World.


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