what is pollution ?
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Answers
Answer:
pol·lu·tion
noun
the presence in or introduction into the environment of a substance or thing that has harmful or poisonous effects.
Explanation:
Pollution is when harmful or poisonous materials are mixed into the into the natural resources on Earth. It affects living things by disturbing the natural life cycle. Pollution typically comes in seven different types, including air, water, land, radioactive, thermal, light, and sound. An easily recognizable example of pollution is air pollution due to carbon emissions.
Answer:
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Explanation:
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.