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GREENHOUSE EFFECT B.2, : - Coggle Diagram
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GREENHOUSE EFFECT B.2
GREAHOUSE GASES
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nitrous oxide, NO2:
- livestock & industries - its effect is significant as it can remain in the
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METHANE CH4:
the product ofcay, decomposition or fermentation - livestock & plants produce.
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chlorofluoro carbon, CFC:
used as refrigerants, propellants and
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DEFINITION :
the warming of the Earth caused by infrared radiation, emitted by the Earth’s surface, which is
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, human activity has changed, and continues to change, the atmosphere in
ways that are making the Earth warmer. This is known as the enhanced greenhouse effect
THE RADIATION RECEIVED FROM SUN : SHORT - THIS IS THE ONE ABSORBED BY EARTH SURFACE MAKA WARM UP LA EARTH
THE RADIATION BILA HIT EART SURFACE AKAN DI EMIT BACK (EARTH EMIT IR RADIATION , A LONGER WAVELENGTH)
the Earth will emit infra-red radiation, which is longer wavelength than the radiation from the sun
Energy balance
TOTAL ENERGY INCIDENT ON THE SYSTEM(IN THIS CASE EARTH) FORM SUN = TOTAL ENERGY BEING RADIATED AWAY BY EARTH
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ALBEDO TU BENDE
Albedo: (at a surface) defined as the ratio of the power of radiation scattered from the body to the total
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