Science, asked by princess7666, 1 year ago

what is the smog, write its composition? ​

Answers

Answered by Anonymous
1

Answer:

Smog is a type of severe air pollution. The word "smog" was coined in the early 20th century as a blending of the words smoke and fog to refer to smoky fog, its opacity, and odor.

Answered by Aarush0911
1

Answer:

Photochemical smog is a mixture of air pollutants which have been chemically altered into further noxious compounds by exposure to sunlight. The main components of photochemical smog are nitrogen oxides, Volatile Organic Compounds (VOCs), tropospheric ozone, and PAN (peroxyacytyl nitrate).

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