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			November 09, 2009

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You are here : AllRefer.com > Reference > Encyclopedia > Environmental Studies > air pollution
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air pollution, Environmental Studies

Related Category: Environmental Studies

air pollution, contamination of the air by noxious gases and minute particles of solid and liquid matter (particulates) in concentrations that endanger health. The major sources of air pollution are transportation engines, power and heat generation, industrial processes, and the burning of solid waste.

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