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