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Which of the following is the major caus...

Which of the following is the major cause of global warming?

A

re-radiation of U.V. rayd by `CO_(2) and H_(2)O`

B

re-radiation of I.R. rays by `CO_(2) and H_(2)O`

C

re-radiation of I.R. rays by `O_(2) and N_(2)`

D

re-radiation of U.V. rays by `O_(2) and N_(2)`

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The correct Answer is:
B
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