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Environmental Issues : Biology (Class 12th) Revision Test | MCQs for NEET

Diksha Bhatla May 20, 2022 3.1k views 25 Questions 2 Attempts
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Q1. Which chemical substance affects the Ozone Layer?
Q2. In Ozone Degradation which element acts as catalyst?
Q3. Ozone Layer is found in
Q4. Acid Rain comes under which type of pollution?
Q5. Environment (Protection) Act came into force in?
Q6. Bhopal gas tragedy of 1884 took place because methyl isocyanate reacted with
Q7. Chlorofluoro carbon are responsible for
Q8. Fluoride pollution mainly affect
Q9. Nutrient enrichment of water bodies causes
Q10. Increased skin cancer and high mutation rate are due to
Q11. Natural air pollutant are
Q12. Which one of the following is not a greenhouse gas?
Q13. Minimata disease is caused by
Q14. Bluebaby syndrome results from
Q15. A mutagenic pollutant is:
Q16. Rain is called acid rain, its pH is below:
Q17. Common indicator organism of water pollution is
Q18. Pollution of SO2 destroys
Q19. Act formulated in 1996 was
Q20. Permissible noise levels in a residential area at night time is
Q21. The natural aging of the lake is called
Q22. The agents that bring undesirable changes in the environment arc called
Q23. Particulate matter can be removed by
Q24. The petrol used in engines filled with catalytic converter should be
Q25. Which metal inactivates a catalytic converter?

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This practice/revision test includes 25 important multiple choice questions from the Class 12th Biology NCERT chapter –  Environmental Issues. 

Written & Verified by Diksha Bhatla

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Diksha Bhatla is a Pharmacy graduate and a passionate academic content creator currently pursuing higher studies in Pharmacy. She contributes to SoloTutes by creating educational content, practice tests, and study resources for students preparing for NEET and Pharmacy examinations. With a strong understanding of **Biology, Chemistry, and Pharmacy**, Diksha focuses on developing clear, exam-oriented content that helps students strengthen their concepts and improve their preparation. At SoloTutes, she writes educational articles and develops practice questions and tests designed to support students in their learning and competitive exam preparation.

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