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Air and Water Pollution Awareness

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Questions and Answers

Why were Paheli and Boojho disappointed about the Taj Mahal being threatened?

Due to lack of maintenance

Due to excessive tourist visits

Because of water pollution in the area

Because of air pollution in the area (correct)

What are the two main components of air by volume?

Nitrogen and oxygen (correct)

Carbon dioxide and argon

Hydrogen and helium

Methane and ozone

What gases are present in very small quantities in the air?

Carbon dioxide and argon

Methane and ozone (correct)

Nitrogen and oxygen

Hydrogen and helium

Which element makes up the highest percentage of air by volume?

Nitrogen Signup and view all the answers

What is a common effect of falling air and water quality on human health?

Decreased quality of life Signup and view all the answers

What do our elders talk about when discussing the past environment?

Blue skies and clean water Signup and view all the answers

What is air pollution?

The addition of unwanted substances to the atmosphere that have harmful effects on living and non-living things Signup and view all the answers

Where do pollutants in the air come from?

Factories, power plants, automobile exhausts, and burning of firewood and dung cakes Signup and view all the answers

Which of the following gases is produced by incomplete burning of fuels like petrol and diesel?

Carbon monoxide Signup and view all the answers

What effect does carbon monoxide have on the blood?

It reduces the oxygen-carrying capacity Signup and view all the answers

What activity could help in understanding the impact of air pollution on children?

Conducting a survey on respiratory problems among children in the neighborhood Signup and view all the answers

Why is clean air important for human survival?

Because humans cannot survive without it for even a few minutes Signup and view all the answers