Pollution – A Rising Environmental Problem

Welcome to your Pollution - A Rising Environmental Problem

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


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