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प्रश्न
Name two gases that are mainly responsible for acid rain.
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उत्तर
Sulphur dioxide and nitrogen dioxide are the two gases mainly responsible for acid rain.
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संबंधित प्रश्न
Define 'Greenhouse effect'.
Which of the following is not a greenhouse gas?
Give a reason for the following:
An excess of carbon dioxide increases the temperature of the earth.
A natural phenomenon that becomes harmful due to pollution.
A renewable source of energy which causes minimum or no pollution.
Name or state the following:
A green house gas which contains carbon and hydrogen only.
A red hot ball is suspended from the ceiling of a room using a thin metallic wire.
Suggest the way by which it loses the least amount of heat.
CFC's methane, nitrogen oxide and carbon dioxide can absorb ____________ radiations reflected from the earth's surface.
Give two examples of Greenhouse gases.
