Which of the following are considered as air pollutants?
A. Mist
B. Soot
C. Fog
D. Smog
E. Fly ash
Choose the most appropriate answer from the options given below:
1
A, B and D only
2
B, D and E only
3
C, D and E only
4
A, B and E only
Which of the following are considered as air pollutants?
A. Mist
B. Soot
C. Fog
D. Smog
E. Fly ash
Choose the most appropriate answer from the options given below: