1.Gasesreferred to as ‘green house’ gases are:
a) CO2, O2, NO2, NH3 b)CFC, CO2,NH 3,N2
c) CH4, N2, CO2, NH3 d) CFC, CO2, CH4, NO2
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1
Answer:
I think answer d
Explanation:
The most significant greenhouse gases are water vapour (H2O), carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O).
Answered by
1
d) CFC, CO2, CH4, NO2
hope this may help u
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