Question

Explain: Pollution

Please answer in short​

Answer 1

Answer:

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.

Explanation:

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Answer 2

Answer:

Ans. “Pollution is the intr introduction of substance that cause adverse changes in the environment and living entities.” Pollution need not always be caused by chemical substances such as particulates. Forms of energy such as sound, heat or light can also causes Pollution.