Which of the following is the correct percentage of the two (out of the total of 4) greenhouse gases that contibute to the total global warming?
Which of the following is the correct percentage of the two (out of the total of 4) greenhouse gases that contibute to the total global warming?
A. CFCs 14%, `CH_(4)` 20%
B. `CO_(2) 40` , CFCs 30%
C. `N_(2)O 6% , CO_(2) 86%`
D. `CH_(4) 20%, N_(2)O 18%`
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Correct Answer - A
The percentage of various greenhouse gases that contribute to total global warming are `CO_(2)` (warming effect 60%), `CH_(4)` (20%), CFCs (14%) and nitrous oxide `N_(2)O` (6%).
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