Question

Fill in the blank
Those harmful materials which are added into air, soil and water are called as ..............

Answer 1

Answer:

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These harmful materials are called pollutants.

EXTRA INFORMATION:

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.

Answer 2

These harmful materials are called pollutants.....

@Ramanari12☠️❤