Question

The power ________ for warming air is 15000 time greater than that of C02. h.Life supporting gas in air is ____​

Answer 1

I can't get it.....

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Answer 2

Answer:

In simplest terms, "greenhouse gases" let sunlight through to the earth's surface while trapping "outbound" radiation. This alters the radiative balance of the earth (see Figure A.1) and results in a warming of the earth's surface. The major greenhouse gases are water vapor, carbon dioxide (CO2), methane (CH4), chlorofluorocarbons (CFCs) and hydrogenated chlorofluorocarbons (HCFCs), tropospheric ozone (O3), and nitrous oxide (N2O). Without the naturally occurring greenhouse gases (principally water vapor and CO2), the earth's average temperature would be nearly 35°C (63°F) colder, and the planet would be much less suitable for human life.