definition of pollution and its sources
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The introduction of harmful substances in the environment is called pollution.There are different types of pollution-Soil pollution,air pollution,water pollution,noise pollution,nuclear pollution.Its sources are industries,vehicles,combustion,construction,mining,agriculture,etc.
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Pollution can happen to anything .
pollution is something unwanted to some other thing .
eg air land pollution
note humans also can get polluted
hope it helps
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pollution is something unwanted to some other thing .
eg air land pollution
note humans also can get polluted
hope it helps
plz mark as best
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