Quiz On Air
11 Questions
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Take the quiz to see if you have understood the concepts mentioned in the slides.
Questions and Answers
- 1.
- A.
Carbon dioxide
- B.
Oxygen
- C.
Nitrogen
- D.
Sulfur dioxide
- 2.Which of the following substances is not an atmospheric pollutant?
- A.
Carbon monoxide
- B.
Helium
- C.
Oxides of nitrogen
- D.
Sulfur dioxide
- 3.Which of the following gases is not present in air?
- A.
Carbon dioxide
- B.
Hydrogen
- C.
Nitrogen
- D.
Water vapour
- 4.What is the approximate percentage of nitrogen in air?
- A.
0.04%
- B.
20%
- C.
50%
- D.
79%
- 5.The percentage composition of rare gases in air is
- A.
1%
- B.
2%
- C.
3%
- D.
0.1%
- 6.The main cause of air pollution is
- A.
Bird droppings.
- B.
Solid rubbish.
- C.
Oil spills.
- D.
Fumes from vehicles.
- 7.Over 90% of the air is made up of these two gases.
- A.
Oxygen and rare gases
- B.
Nitrogen and oxygen
- C.
Nitrogen and carbon dioxide
- D.
Oxygen and carbon dioxide
- 8.
![The bar chart shows the amounts of pollution, in the atmosphere, produced by petrol driven vehicles and from coal-burning power stations.Which source of pollution produces the msot carbon monoxide?]( "The bar chart shows the amounts of pollution, in the atmosphere, produced by petrol driven vehicles and from coal-burning power stations.Which source of pollution produces the msot carbon monoxide?")
The bar chart shows the amounts of pollution, in the atmosphere, produced by petrol driven vehicles and from coal-burning power stations.Which source of pollution produces the msot carbon monoxide? - 9.
![The bar chart shows the amounts of pollution, in the atmosphere, produced by petrol driven vehicles and from coal-burning power stations.Which source of pollution produces the most sulfur dioxide?]( "The bar chart shows the amounts of pollution, in the atmosphere, produced by petrol driven vehicles and from coal-burning power stations.Which source of pollution produces the most sulfur dioxide?")
- 10.
![The bar chart shows the amounts of pollution, in the atmosphere, produced by petrol driven vehicles and from coal-burning power stations.Which chemical element makes up the largest part of 'solid particles'?]( "The bar chart shows the amounts of pollution, in the atmosphere, produced by petrol driven vehicles and from coal-burning power stations.Which chemical element makes up the largest part of 'solid particles'?")
- 11.
![The bar chart shows the amounts of pollution, in the atmosphere, produced by petrol driven vehicles and from coal-burning power stations.Which pollutant is produced by petrol engines but not by power stations?]( "The bar chart shows the amounts of pollution, in the atmosphere, produced by petrol driven vehicles and from coal-burning power stations.Which pollutant is produced by petrol engines but not by power stations?")
The bar chart shows the amounts of pollution, in the atmosphere, produced by petrol driven vehicles and from coal-burning power stations.Which pollutant is produced by petrol engines but not by power stations?
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