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What is the Greenhouse effect? - Physics

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प्रश्न

What is the Greenhouse effect?

लघु उत्तर
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उत्तर

The green house effect is the phenomenon in which infrared radiations of long wavelength given out from the surface of a planet are absorbed by its atmospheric gases to keep the environment at the planet's surface and the lower atmosphere warm.
The green house gases present in the earth's atmosphere play a role similar to that of glass walls of a green house. Hence this phenomenon is called the green house effect.
The increase in the concentration of carbon dioxide due to above human activities is responsible for 60% increase in green house effect

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पाठ 8: Pollution - Exercises [पृष्ठ १०९]
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