Gases commonly referred as green house gases are :
Gases commonly referred as green house gases are :
1. CH4 2. CO2 3. CFC 4. NH3
Which of the above is/are correct?
(a) 1 and 4 (b) 2 and 3 (c) 1, 2 and 3 (d) All of these
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(c) Greenhouse gases are those that can absorb and emit infrared radiation, but not radiation in or near the visible spectrum. In order, the most abundant greenhouse gases in Earth’s atmosphere are:
• Water vapor (H2O)
• Carbon dioxide (CO2)
• Methane (CH4)
• Nitrous oxide (N2O)
• Ozone (O3)
• CFCs
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