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प्रश्न
Define 'Greenhouse effect'.
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उत्तर
The heating-up of the earth’s atmosphere due to trapped infrared rays reflected from the earth's surface by atmospheric gases is called the greenhouse effect.
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संबंधित प्रश्न
What is greenhouse effect and how is it caused?
Why do we call carbon dioxide a greenhouse gas?
Name two more greenhouse gases.
State the consequence of the greenhouse effect.
A renewable source of energy which causes minimum or no pollution.
Give reason for the following:
In the absence of greenhouse gases, the surface temperature of the earth is maintained.
The diagram represents the greenhouse effect.

Which of the following – biofertilizers or nitrogenous fertilizers reduces the greenhouse gas – CO2? Explain.
The increase in the levels of greenhouse gases results in a gradual increase in the temperature of the earth’s surface.
