Question

What is smog.......... ​

Answer 1

The harmful mixture of smoke and fog that harms the environment is known as Smog.

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Answer 2

Answer:

This kind of visible air pollution is composed of nitrogen oxides, sulphur oxides, ozone, smoke and other particulates. Man-made smog is derived from coal combustion emissions, vehicular emissions, industrial emissions, forest and agricultural fires and photochemical reactions of these emissions.