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प्रश्न
The diagram represents the green house effect.
State why the effect is called ‘global warming’.
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उत्तर
In trapping of UV rays by CO2 i.e. green house gas results in an average rise in atmospheric temperature and has a global impact but not confined to one region. It is called global warming.
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संबंधित प्रश्न
Which of the following is not a greenhouse gas?
Give scientific reasons : Use of CFC is banned in many countries.
Why do we call carbon dioxide a greenhouse gas?
State what are ‘greenhouse gases’ and name the major greenhouse gases.
State the consequence of the greenhouse effect.
Explain how promoting ‘afforestation’ and checking ‘deforestation’ reduces the release of greenhouse gases.
A renewable source of energy which causes minimum or no pollution.
Explain the term CFCs.
Give two examples of Greenhouse gases.
