Environment Science MCQ Question Answers for Various Entrance Exams 

 
Environment Science MCQs– Practice the Environment Science MCQs suitable for various Entrance Exams including CUET. Learn and practice Environment Science questions and answers. Environment Science MCQ questions are very helpful for various competitive exams. CUET is a Common University Entrance Test that is now mandatory to take admission to Central Universities in India. Environment Science MCQ questions are based on the latest CUET exam pattern 2022 and other entrance exams, so that you can have a fair idea about exam trends that will be followed for various entrance exams.
 

1. How many of your first cousins (your uncle and aunt's children) would need to survive to maintain the genetic presence in the world as you?
a.
b.
c.
d.

2. Land reforms policies in India have met with
a.
b.
c.
d.

3. Altruism can be defined as
a.
b.
c.
d.

4. Nitrogen oxide affects human health by__________
a.
b.
c.
d.

5. What sort of data describes numerical data?
a.
b.
c.
d.

6. What is 'HYV'
a.
b.
c.
d.

7. Carbonates in water produce
a.
b.
c.
d.

8. Which of these is the chief court of the UN?
a.
b.
c.
d.

9. Which of the following aquatic plants is effective in preventing the water-pollution caused by industrial waste?
a.
b.
c.
d.

10. The yield rates of crops between 1950 and 1998
a.
b.
c.
d.

11. The Biosphere is a region of earth which supports life. It includes- 1.Hydrosphere, 2.Lithosphere, 3.Stratosphere, 4.Troposphere
a.
b.
c.
d.

12. What type of chemical weathering is enhanced by acid rain?
a.
b.
c.
d.

13. EL-Nino is
a.
b.
c.
d.

14. International Trade is most likely to generate short-term unemployment in:
a.
b.
c.
d.

15. The nitrate concentration in domestic water supplies, is generally limited to
a.
b.
c.
d.

16. Which of the following is a renewable source of energy?
a.
b.
c.
d.

17. The largest ecosystem of earth is
a.
b.
c.
d.

18. The cause of reduction of forest coverage is
a.
b.
c.
d.

19. What was the first economic theory of international trade to be developed?
a.
b.
c.
d.

20. The basic purpose of introducing land reforms has been adversely affected due to
a.
b.
c.
d.

21. The demographic transition is 
a.
b.
c.
d.

22. The Ozone hole over Antarctica was discovered in
a.
b.
c.
d.

23. Among the following climatic factors, which one has the least effect upon a terrestrial ecosystem?
a.
b.
c.
d.

24. Anthropogenic is a _______-
a.
b.
c.
d.

25.  In order for natural selection to occur, what must there be amongst individuals of each generation?
a.
b.
c.
d.

26. Male gorillas have relatively small testicles compared to those of a chimpanzee because
a.
b.
c.
d.