MCQ Quiz on Class 12 Biology Chapter 16 Environmental Issues with Answers

  • Post author:
  • Post category:NEET
  • Post comments:0 Comments

We have compiled the MCQ Questions for Class 12 Biology Chapter 16 Environmental Issues with Answers Pdf free download covering the entire syllabus for NEET and Boards. Practice MCQ Questions for Class 12 Biology with Answers on a daily basis and score well in exams. Refer to the Environmental Issues Class 12 MCQs Quiz Questions with Answers here along with a detailed explanation.

Environmental Issues Class 12 MCQs Questions with Answers

MCQ Questions for Class 12 Biology Chapter 16 Environmental Issues with Answers

Please enter your email:

1. Natural air pollutant are:

 
 
 
 

2. Presence of large amount of nutrients in water cause excessive growth of

 
 
 
 

3. The Chipko movement was launched for protection of_________

 
 
 
 

4. Rain is called acid rain, its pH is below:

 
 
 
 

5.  In an area where DDT had been used extensively, the bird population declined significantly due to_________

 
 
 
 

6.  A river with inflow of domestic sewage rich in organic waste may result__________

 
 
 
 

7. The dB is a standard abbreviation used for the quantitative expression of:

 
 
 
 

8. The greenhouse gases are

 
 
 
 

9. Global warming can be controlled by__________

 
 
 
 

10. The powder of recycled modified plastic is called

 
 
 
 

11. Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of_________

 
 
 
 

12. BOD in river water_________

 
 
 
 

13. Which metal inactivates a catalytic converter?

 
 
 
 

14. Acid Rain comes under which type of pollution?

 
 
 
 

15. Bhopal gas tragedy of 1884 took place because methyl isocyanate reacted with:

 
 
 
 

16. Common indicator organism of water pollution is:

 
 
 
 

17. Nutrient enrichment of water bodies causes:

 
 
 
 

18. The agents that bring undesirable changes in the environment arc called

 
 
 
 

19. Act formulated in 1996 was:

 
 
 
 

20. DDT can cause

 
 
 
 

Hope the information shed above regarding MCQ Questions for Class 12 Biology Chapter 1 Environmental Issues with Answers Pdf free download has been useful to an extent. If you have any other queries of CBSE Class 12 Biology Environmental Issues MCQs Multiple Choice Questions with Answers, feel free to comment below so that we can revert back to us at the earliest possible.

By Team Study Rate

Sneha

Master's in Biology, Skilled in vocational training. Strong Analytical and creative knowledge.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.