Question

what is pollution ?


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spam nhi...​

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:

Hope this helps

Answer 2

Answer:

Hi mate here is your answer...

Explanation:

Pollution is the process of making the environment pollute the water and the air by adding harmful substances.

Pollution is when harmful substances are added in the environment and then change it in a bad way.

hope this will help you....