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Which are the sources of arsenic pollution?

(a) Coal and petroleum

(b) Detergents and pesticides

(c) Mine tailings

(d) All of the mentioned

This question was addressed to me in an international level competition.

This intriguing question comes from Air Pollution in section Air Pollution of Environmental Engineering

1 Answer

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Best answer
The correct option is (d) All of the mentioned

The best I can explain: Arsenic is a human carcinogen and is emitted during the combustion of coal and petroleum. It is also found in detergents, pesticides and mine tailings.

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