WorksheetsAir Pollution and its causes
Total questions: 10
Worksheet time: 5mins
Which of the following can be considered causes of air pollution?
i) Climate change
ii) Greenhouse gas emission
iii) Heavy vehicles movement
only (i) and (ii)
(i), (ii) and (ii)
only (i) and (iii)
only (ii) and (iii)
Carbon-monoxide is produced during the process of ________combustion
complete
incomplete
partial
"Air contains ____% of carbon dioxide and is normally not considered as a pollutant" Fill
0.06%
8.24%
0.43%
0.03%
An organic compound that contains carbon, chlorine & fluorine
suspended
particulate matter
Chlorofluorocarbon
sulphur dioxide
Lead
Why is the ozone layer important to all human beings ?
It protects the earth from the sun's ultra-violet rays
It protects the sun form the earths's ultra-violet rays
Both of them
None of them
Suspended particulate matter are the main source of
Smog
Haze
Fog
I am mostly released from the thermal power plants, petroleum industries and oil factories. What am I ?
Suspended Particulate Matter
Lead
Carbon Monoxide
Sulpher Dioxide
Agricultural activities are the largest causes of air pollution. True or False ?
True
False
Any substances in the air that causes harm to living beings and the environment is called as _____
Air Pollutants
Water Pollutants
Some agricultural practices also cause air pollution. True or false
True
False
