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प्रश्न
Explain natural and human-made sources of air pollution.
उत्तर
Air pollution is of two main types:
Natural: It is pollution caused by nature. It includes forest fires, dust storms, pollen, etc.
Human-made: It is pollution caused by human activities. It includes the burning of fossil fuels in industries, vehicles, and thermoelectric plants, gaseous emission from industries, mining, processing, and stone crushing.
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संबंधित प्रश्न
List any three human activities that you think would lead to air pollution.
Why is the atmosphere essential for life?
Give one use for the following inert gases :
argon
Give one use for the following inert gase :
krypton
Give one use for the following inert gase :
xenon
What are the effects of air pollution on human beings?
Describe the major components of air pollution.
Discuss two useful applications of greenhouse effect.
State its role in warming the earth’s environment and in excess resulting in global warming.
What is the mixture of air?
