Question

what is pollution
how many type​

Answer 1

Answer:

the increase in the concentration of undesirable material in atmosphere or environment is called as pollution

it is of many types

land pollution

thermal pollution

water pollution

noise pollution etc

Answer 2

Answer:

The addition of pollutants in a healthy environment is known as pollution.

Types of pollution:-

a) Soil pollution

b) Noise pollution

c) Air pollution

d) Water pollution etc.

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