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Which of the following is not a green house gas?

Option: 1

CO2


Option: 2

CH4


Option: 3

H2O


Option: 4

O2


Answers (1)

best_answer

As we have learnt,

Greenhouse gases 

Besides carbon dioxide, other greenhouse gases are methane, water vapour, nitrous oxide, CFCs and ozone.

O_2 is not a green house gas

Hence, the correct answer is Option (4)

 

Posted by

Deependra Verma

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