Name one source and one harmful effect of each of the following air pollutants:
A. Sulphur dioxide
B. Nitrogen oxides
C. Carbon monoxide
D. Chlorofluorocarbons (CFCs)
Answer:A
Name one source and one harmful effect of each of the following air pollutants:
A. Sulphur dioxide B. Nitrogen oxides C. Carbon monoxide D. Chlorofluorocarbons (CFCs)