How many greenhouse gases are there?

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How many greenhouse gases are there?

2006-10-29 01:04:31 · 4 answers · asked by energy19 1 in Environment

4 answers

Carbon dioxide (CO2)
Methane (CH4)
Hydrofluorocarbons (HFCs)
Perfluorocarbons (PFCs)
Sulphur hexafluoride (SF6)

These are the five that are targeted by the kyoto protocol.

http://news.bbc.co.uk/1/hi/sci/tech/4269921.stm

Urban :o)

2006-10-29 01:14:28 · answer #1 · answered by urbanrt 3 · 0⤊ 0⤋

Carbon Dioxide and Carbon Monoxide.

2006-10-29 08:07:50 · answer #2 · answered by Anonymous · 0⤊ 0⤋

Also water vapour, and I think at least one noble gas.

2006-10-29 08:09:12 · answer #3 · answered by Anonymous · 0⤊ 0⤋

depends on how many green houses you got,,

2006-11-01 16:14:12 · answer #4 · answered by clare p 3 · 0⤊ 0⤋