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प्रश्न
The diagram represents the green house effect.
State why the effect is called ‘global warming’.
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 the radiations which are absorbed by the green house gases.
What would have been the temperature of earth's atmosphere in absence of green house gases in it?
The green house gas is :
Without green house effect, the average temperature of Earth's surface would have been :
Fill in the blank:
________________are examples of greenhouse gases.
Why do we call carbon dioxide a greenhouse gas?
State three causes that have led to an increase in greenhouse gases in the atmosphere.
CFC's methane, nitrogen oxide and carbon dioxide can absorb ____________ radiations reflected from the earth's surface.
