Arrange the following anthropogenically induced gases causing global warming in descending order of their relative contribution.
A. Methane
B. Carbon dioxide
C. Nitrous oxide
D. Chlorofluorocarbons
Choose the correct answer from the options given below:
1
A, B, D, C
2
B, A, D, C
3
B, A, C, D
4
D, A, C, B