Air Pollution
Air Pollution: Overview
This topic emphasizes air pollution and its effect in detail. It describes the various causes of air pollution such as industries and vehicles as well. Further, we will study ways to prevent air pollution.
Important Questions on Air Pollution
Mention the causes of Bhopal gas tragedy
Define chernobyl incident.
Write any five ways to prevent radioactive pollution?
The most common disease that arises in people that have been exposed to radioactive pollution is
What are the sources of radioactive pollution?
Define radioactive pollution?
How radioactive pollution effects human health?
Oxides of the following metal/metals dissolve in water to form acid rains.
The earth is surrounded by a layer of gas called ozone that protects us from the harmful rays of the sun. This layer is getting spoilt by harmful gases coming from factories, cars and other sources of smoke.
Can you think of ways in which you could help in reducing these gases?
What ill effects do we find on exposure to UV rays?
The rain that causes large-scale damages as shown above is called _____.
Observe this activity carefully.
The mother and the child shown in the picture above have a higher risk of developing
Smita got stuck in a heavy traffic jam and felt dizzy. Her doctor told her that she felt dizzy because the oxygen supply to her blood was reduced due to exposure of more
Benson’s grandpa is an asthma patient. Doctors have advised him to walk for a few minutes every morning. Which of the following footpaths should he choose to walk on?
Lichens are plants that synthesize their own food from the atmosphere.
Which of the following areas will be suitable for the growth of lichens?
The substances that contaminate air and water are called as _____.
Which of the following gases are responsible for acid rain?
Which of the following gases does NOT contribute to the greenhouse effect?
What is the cause of 'marble cancer'?
