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प्रश्न
Explain the term CFCs.
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उत्तर
CFC means Chlorofluorocarbons which are produced mainly by refrigeration industries, aerosol cans, coolants, propellants, and plastic foams. They cause global warming.
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संबंधित प्रश्न
Define 'Greenhouse effect'.
The green house gas is :
Without green house effect, the average temperature of Earth's surface would have been :
What is greenhouse effect and how is it caused?
Give the options for reducing green house gases by use of fuels better than fossil fuels.
Give reason for the following:
In the absence of greenhouse gases, the surface temperature of the earth is maintained.
Name or state the following:
A green house gas which contains carbon and hydrogen only.
The greenhouse effect is boon or bane? Give your opinion.
Which one of the following does NOT produce green house effect?
Which of the following is an example of a green house gas?
