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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
Give a reason for the following:
An excess of carbon dioxide increases the temperature of the earth.
Name three green house gases.
Name the radiations which are absorbed by the green house gases.
What is greenhouse effect and how is it caused?
A natural phenomenon that becomes harmful due to pollution.
Explain how promoting ‘afforestation’ and checking ‘deforestation’ reduces the release of greenhouse gases.
How does the air inside the greenhouse remain warm?
Name two gases that are mainly responsible for acid rain.
