Which of the following air pollutants are responsible for the Green House effect?
- Methane
- Carbon dioxide
- Chlorofluorocarbons
- Nitrogen oxides
a) 2 and 3
b) 1 and 2
c) 1, 3 and 4
d) 1,2, 3 and 4
Which of the following air pollutants are responsible for the Green House effect?
a) 2 and 3
b) 1 and 2
c) 1, 3 and 4
d) 1,2, 3 and 4
