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It is estimated that out of the total gl...

It is estimated that out of the total global warming the relative contribution of `CO_(2)`, `CH_(4)` CFCs and `N_(2)O` are found respectively as:

A

`60%, 20%, 14%` and `6%`

B

`6% , 14%, 20%` and `60%`

C

`20%, 60%, 14%` and `6%`

D

`20%, 14%, 60%` and `6%`

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The correct Answer is:
A
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