what is air pollution
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Elo!!
- Air pollution means the undesirable presence of impurities or the abnormal rise in the proportion of some constituents of the atmosphere.
KINGutkarsh:
may, have some other defination
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Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's also called smog.
hope it's help
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