Physics
What do you mean by green house effect?
Heat Energy
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Answer
Green house effect is the process of warming of the earth's surface and it's lower atmosphere, by absorption of infrared radiations of long wavelength emitted out from the surface of the earth by greenhouse gases such as carbon dioxide, methane, nitrous oxide, ozone, chlorofluorocarbon (CFCs), etc.
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Related Questions
The global warming has resulted in —
- the increase in yield of crops
- the decrease in sea levels
- the decrease in human deaths
- the increase in sea levels.
Assertion (A) : Fishes survive in ponds even when the atmospheric temperature is below 0°C.
Reason (R) : The anomalous expansion of water helps in preserving aquatic life.
- both A and R are true and R is the correct explanation of A
- both A and R are true and R is not the correct explanation of A
- assertion is false but reason is true
- assertion is true but reason is false
Name three green house gases.
Which of the following solar radiations pass through the atmosphere of the earth?
X-rays, ultraviolet rays, visible light rays, infrared radiation.