Question

Mention any 3 pollutants in air. Write:-

a) the sources of these pollutants.

b) the harmful effects caused by these pollutants.

c) the preventive measures that has to be taken to reduce these pollutants in air.

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Answer 1

Answer:

In this session you will learn about the different types and sources of pollution and the ... pollution can affect different sectors of the environment: water, air and soil. ... You might also observe that animals were drinking the water without ill effects ... The river has been polluted by the careless action of the farmer washing his ...

Explanation:

In this session you will learn about the different types and sources of pollution and the ... pollution can affect different sectors of the environment: water, air and soil. ... You might also observe that animals were drinking the water without ill effects ... The river has been polluted by the careless action of the farmer washing his ...