Biology, asked by bookkid, 5 hours ago

what is pollution?

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Answered by BrainlySrijan2
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Pollution is the introduction of harmful materials into the environment. These harmful materials are called pollutants. Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories. Pollutants damage the quality of air, water, and land.

Answered by i2229580
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