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Among the gases (a) - (e), the gases that cause greenhouse effect are : (a) CO2 (b) H2O (c) CFCs (d) O2 (e) O3 (1) (a), (b), (c) and (d) (2) (a), (c), (d) and (e) (3) (a) and (d) (4) (a), (b), (c) and (e) |
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Answer» Answer is (4) Greenhouse gases – carbondioxide, other green house gases are methane, watervapour, nitrousoxide CFCs and Ozone. Answer is (4) (a), (b), (c) and (e) CO2, H2O, CFCs and O3 are green house gases. |
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