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Pollution and Global Environmental Causes Test

Test Name Pollution and Global Environmental Causes Test
Subject General Knowledge
Test Type Mcqs
Total Question 15
Total Marks 30
Total Time 15 Mints
Test Help For
  • Entry Test
  • Admission Test
  • General Knowledge
  • Environmental Test

Pollution is anything that makes the earth dirty and unhealthy. Pollution can take the form of chemical substances or energy, such as noise, heat or light. The sum total of all surroundings of a living organism, including natural forces and other living things which are provide conditions for development and growth as well as of danger and damage.

Pollution and Global Environmental Causes Test Online Questions and Answers Mcqs

Basic Science

1. Most serious threat to the ozone layer is:

Question 1 of 15

2. The ultraviolet rays in the stratosphere are absorbed by:

Question 2 of 15

3. Bio-magnification is a process of:

Question 3 of 15

4. In a town, the pasture is contaminated with air borne fluorides. Herbivores will suffer from:

Question 4 of 15

5. Thermal pollution of water bodies is due to:

Question 5 of 15

6. Which one of the following best defines polluted water?

Question 6 of 15

7. Which among the following is absorbed by ozone layer?

Question 7 of 15

8. Pests can be controlled by a method that does not causes pollution by:

Question 8 of 15

9. Most harmful pollutant released by automobiles is:

Question 9 of 15

10. If a lake is contaminated with DDT, its highest concentration will be found in:

Question 10 of 15

11. Acid rain is caused in the presence of:

Question 11 of 15

12. Brown air in traffic congested cities is due to:

Question 12 of 15

13. Which of the following is a 'Green House Gas'?

Question 13 of 15

14. Environmental monitoring helps in all except to:

Question 14 of 15

15. Inhaling of lead by human beings causes:

Question 15 of 15


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