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