Introduction to Air Pollutants & Troposhpheric Pollutants
Which air pol...
Question
Which air pollutant could cause rains to be acidic?
A
Dust particles from cement factories
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B
Insecticides from crop sprays
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C
Smoke from wood fires
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D
SO2from coal-fired power stations
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Solution
The correct option is DSO2from coal-fired power stations Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air.