Environment Science MCQ Question Answers for CUET 2025

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 2025 exam pattern and other entrance exams, so that you can have a fair idea about exam trends that will be followed for various entrance exams.

1. What are the four factor endowments?
a.
b.
c.
d.

2. VOC stands for _______________
a.
b.
c.
d.

3. When was the World Wildlife Fund founded?
a.
b.
c.
d.

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

5. The ‘natural law’ perspective on international law is most associated with which IR theory
a.
b.
c.
d.

6. Which fertiliser produce acidity in soil
a.
b.
c.
d.

7. Advantages of green revolution
a.
b.
c.
d.

8. The scope of land reforms does not include-
a.
b.
c.
d.

9. The environmental lapse rate is found to be:
a.
b.
c.
d.

10. Which of the following is not poisonous to humans?
a.
b.
c.
d.

11. In which year was the Green Revolution started ?
a.
b.
c.
d.

12. Cast iron pipes are generally preferred to, because
a.
b.
c.
d.

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

14. Due to growing demand of which of the following product, tropical forest are being damaged the most
a.
b.
c.
d.

15. What is the benefit of rain water storage?
a.
b.
c.
d.

16. What is the cause of the ‘Greenhouse effect’?
a.
b.
c.
d.

17. Which of these political issues does not fall under Public International Law?
a.
b.
c.
d.

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

19. Ozone depletion is caused due to increase in the level of
a.
b.
c.
d.

20. Which of the following reduces the planet’s carrying capacity?
a.
b.
c.
d.

21. The Earth summit was organised by
a.
b.
c.
d.

22. What is the biggest source of pollution in the world?
a.
b.
c.
d.

23. What does the phrase “anthropogenic CO₂ emissions” mean?
a.
b.
c.
d.

24. Which of the following is an air pollutant?
a.
b.
c.
d.

25. Rio Summit is associated with
a.
b.
c.
d.

26. Which is the first zone of purification in a sand bed?
a.
b.
c.
d.