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Tag Archives: Ozone Depletion

What is Air Pollution?

AIR POLLUTION Contamination of air with smoke, dust and harmful gases is called air pollution and the substances causing pollution are called as pollutants. The common pollutants are: Gases like sulphur oxides, nitrogen oxides, carbon oxides and hydrogen sulphide, smoke soot and particulate matter etc. SOURCES OF AIR POLLUTION Burning/combustion …

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