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Air Pollution Awareness Quiz

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Questions and Answers

What is the definition of an air pollutant?

A substance present in the air in an amount exceeding normal concentrations (correct)

A substance that is inhaled only by some living in the surroundings

A substance that is always present in the air

A substance that is not inhaled by anyone

What are the important and harmful polluting gases mentioned in the text?

Carbon monoxide, carbon dioxide, ozone, oxides of sulphur and nitrogen (correct)

Sulfur dioxide, hydrogen peroxide, nitrogen monoxide, and carbon tetrachloride

Methane, helium, radon, and argon

Hydrogen, nitrogen dioxide, ammonia, and chlorine

What is the composition of air in terms of nitrogen and oxygen?

About 30% nitrogen and 70% oxygen

About 90% nitrogen and 10% oxygen

About 50% nitrogen and 50% oxygen

About 79% nitrogen and 21% oxygen (correct)

What may prove to be as or a more important cause of health problems than outdoor air pollution?

<p>Indoor pollution</p> Signup and view all the answers

What is the reason for experiencing a feeling of 'suffocation' in a closed environment as per the text?

<p>Accumulation of carbon dioxide</p> Signup and view all the answers

Air Pollution Awareness Quiz

Choose a study mode

Podcast

Questions and Answers

What is the definition of an air pollutant?

What are the important and harmful polluting gases mentioned in the text?

What is the composition of air in terms of nitrogen and oxygen?

What may prove to be as or a more important cause of health problems than outdoor air pollution?

What is the reason for experiencing a feeling of 'suffocation' in a closed environment as per the text?

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