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