The forces of nature are used by man to generate energy for his many needs. Gravity, being a fundamental force of nature, is always present. One of the most obvious effects of gravity is that it makes water flow…
The forces of nature are used by man generate energy for his many needs.
Gravity, being a fundamental force of nature, is always present. One of the most obvious effects of gravity is that it makes water flow. The flow of water has long been used by man for various purposes. Rivers are used for traveling and transportation. Dams, both natural and man-made, enable electricity to be generated. On a smaller scale, water power is used to run mills and do other simple work for man.
Source: http://wwwmrghaz.blogspot.com/2010/08/mans-use-of-forces-of-nature-generate.html
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