Question

Que. 4 Write a short paragraph on any one of the following topic in about 100
words.
7 Marks
a) Air Pollution

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Answer 1

Answer:

Air pollution is caused by harmful smoke and fumes as also particulate matter from various sources such as exhausts of vehicular traffic, factories, burning of fossil fuels, burning of garbage and farm refuse, and construction sites. Air pollution is a big health hazard causing several diseases in humans

Explanation:

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