A pollutant is a substance that is present in concentrations that may harm organisms (humans, plants and animals) or exceed an environmental quality standard. The term is frequently used synonymously with contaminant.
Any substance that makes the environment dirty or contaminated is a pollutant. Soot is an example of an air pollutant, and chemical pollutants can make their way into the water supply.
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Answer:
A pollutant is a substance that is present in concentrations that may harm organisms (humans, plants and animals) or exceed an environmental quality standard. The term is frequently used synonymously with contaminant.
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Answer:
Any substance that makes the environment dirty or contaminated is a pollutant. Soot is an example of an air pollutant, and chemical pollutants can make their way into the water supply.
Explanation:
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