Where does wind come from? The large atmospheric winds that circle the earth are created because the land near the earth's equator is heated more by the sun than the land near the North and South Poles. Ultimately, all the energy on our planet comes from the sun; therefore, wind energy can be considered a form of solar energy. About 1 to 2 per cent of the energy coming from the sun is converted into wind energy, which is enough to meet the electricity needs of the world three times over. Wind energy is a source of power that will never run out. Electricity from the wind is produced using wind turbines and wind generators.
For more info about wind and wind-related subjects, please visit WhatisWind.com.
Tuesday, January 1, 2008
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