Tuesday, June 21, 2011

4.14 enhanced greenhouse effect


Pollution
--> CO2,CH4, water vapour
= greenhouse gases
- these gases would increase their concentration in the upper atmosphere
--> infrared light from the surface of the planet will be remitted backwards rather than escaping into deep space
= global warming

this will cause:
-melting of ice caps
- raised sea leavels
-ocean current
-winds
= climate change, raising the temperation of global warming

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