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Q.

How are CFCs responsible for Globale warming ?

Tags: globale, cfcs responsible
Asked by manasi bhadouria, 17 Jul '11 12:09 pm
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Answers (3)

1.

CFCs and other contributory substances are referred to as ozone-depleting substances (ODS). Since the ozone layer prevents most harmful UVB wavelengths (280315 nm) of ultraviolet light (UV light) from passing through the Earth's atmosphere, observed and projected decreases in ozone have generated worldwide concern leading to adoption of the Montreal Protocol that bans the production of CFCs, halons as and other ozone-depleting chemicals such as carbon tetrachloride and trichloroethane.
Answered by LIPSIKA, 17 Jul '11 12:14 pm

 
  
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2.

CFCs and other contributory substances are referred to as ozone-depleting substances (ODS). Since the ozone layer prevents most harmful UVB wavelengths (280315 nm) of ultraviolet light (UV light) from passing through the Earth's atmosphere, observed and projected decreases in ozone have generated worldwide concern leading to adoption of the Montreal Protocol that bans the production of CFCs, halons as and other ozone-depleting chemicals such as carbon tetrachloride and trichloroethane.
Answered by iqbal seth, 14 Nov 01:52 pm

 
  
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3.

I think it helps more
Answered by rajesh, 17 Jul '11 12:17 pm

 
  
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