Quiz On Air

11 Questions | Total Attempts: 6518

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Quiz On Air

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?
  • 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?
  • 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'?
  • 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?