Question

What are pollutants and what causes them? Natural and unnatural

Answer 1

Power plants, factories, cars and trucks emit carbon dioxide, carbon monoxide, hydrocarbons, sulfur dioxide, nitrogen dioxides and particulate matter that consists of fine particles suspended in the air. Burning oil, coal, gasoline and other fossil fuels is a major cause of man-made air pollution.

Answer 2

Pollutants are those toxic or chemical substances which helps to spread the Pollution.

1.) Natural Pollutants which affects the plollution naturally.

For Example:- Carbon Dioxide, UV gaya,etc.

2.) Unnatural pollutants are those which are made human being artificially which affects our environment vigorously.

For Example :- CFC's ( cholro flouro carbons), hydrocarbons etc..

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