Where do you think Yangon ranks in the world in terms of air pollution (1 being the worst)?
A. 1 to 20
B. 21 to 40
C. 41 to 60
D. 61 to 100
E. Above 100
What do you think is the primary cause of air pollution?
A. Industrial
B. Vehicular
C. Household waste and emissions
D. Agricultural burning
E. Burning of leaves
F. Constructions
G. Deforestation
H. Other
Which pollutant do you think is the most harmful to our body?
A. CO2
B. CO
C. Ground-level Ozone
D. S2O
E. NO
F. Methane
G. Particulate matter
H. Other
