Welcome to your Pollution - A Rising Environmental Problem
1.
Ozone is abundant in this layer. Ozone heats this layer as it absorbs incoming ultraviolet radiation from the sun
2.
If waste materials contaminate the source of drinking water, which of the following diseases will spread?
3.
One of the examples of radiation pollutants is
4.
Air is composed of gases, water vapours and
5.
Which one of the following is a Greenhouse gas?
6.
Which of the following is not a waterborne disease?
7.
Air pollution is caused by
8.
The sources of oil spills are
9.
The BS emission norms enforced for the entire country on April 1st 2017 were
10.
Too frequent and too many X-ray exposures may cause serious health hazards like
11.
The chief industrial gaseous pollutants are
12.
Increased levels of air pollution results in
13.
Which one of the following is non-biodegradable?
14.
Which of the following problems is not created by noise pollution?
15.
71% of Earth surface is covered with
16.
Which poisonous gas is contained in the exhaust of a petrol driven vehicle?
17.
Maximum permissible smoke density in diesel vehicles is
18.
Deforestation is one of the sources of pollution because
19.
Which one of the following is an example of pollutant?
20.
Oil spills are a source of pollution for
