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Question : Greenhouse gases include

Answer»

`CO_2`,`CFC`,`CH_4` and `N_2O`
`CO_2`,`N_2`,`O_2`,`NO_2` and `NH_3`
`CH_4`,`N_2`,`CO_2` and `NH_3`
`CFC`,`CO_2`,`NH_3` and `N_2`

ANSWER :A


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