ECOLOGY
ENVIRONMENTAL ISSUES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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noise
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garbage
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chemicals
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all of the above
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Detailed explanation-1: -The Short Answer: Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires.
Detailed explanation-2: -Vehicle emissions, fuel oils and natural gas to heat homes, by-products of manufacturing and power generation, particularly coal-fueled power plants, and fumes from chemical production are the primary sources of human-made air pollution.
Detailed explanation-3: -Agricultural Activities – the insecticides, pesticides and fertilizers emit harmful chemicals. Burning stubble and farm residue also contribute to pollution. Factories and Industries – emits carbon monoxide, organic compounds, hydrocarbons and chemicals.
Detailed explanation-4: –So, hydrocarbons are one of the major causes of pollution.