Hii,
You did not mentioned the options. you should provide options. however i am providing names of some green house gas.
Question : Which of the following is a greenhouse gas?
Option 1: Oxygen
Option 2: Carbon monoxide
Option 3: Nitrogen
Option 4: Methane
Question : Which of the following is not a greenhouse gas?
Option 1: Nitrogen
Option 2: Methane
Option 3: Carbon dioxide
Option 4: Nitrous oxide
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