Environmental Pollution MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Environmental Pollution, a fundamental topic in the field of Environment Management. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Environmental Pollution MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Environmental Pollution mcq questions that explore various aspects of Environmental Pollution problems. Each MCQ is crafted to challenge your understanding of Environmental Pollution principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Environment Management tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Environmental Pollution MCQs are your pathway to success in mastering this essential Environment Management topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Environmental Pollution. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Environmental Pollution knowledge to the test? Let's get started with our carefully curated MCQs!

Environmental Pollution MCQs | Page 14 of 34

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Q131.
How many percentage of BOD removes in primary treatment?
Discuss
Answer: (c).35%
Q132.
What is the main objective of secondary treatment of sewage plants?
Discuss
Answer: (c).To remove the BOD
Q133.
How many common approaches are used in secondary treatment?
Discuss
Answer: (c).Three
Q134.
What is the meaning of β€˜Tainting’ related to marine pollution?
Discuss
Answer: (a).Unpleasant flavor of seafood
Q135.
When the ozone depletion was first noticed over Antarctica?
Discuss
Answer: (b).1980
Q136.
What is the average rain fall per year in cherrapunji-India?
Discuss
Answer: (d).10798mm
Q137.
In 1989, where the ozone depletion was recorded?
Discuss
Answer: (a).Arctic
Q138.
What are used as a propellant in aerosol spray cans?
Discuss
Answer: (a).CFCs
Discuss
Answer: (b).Hair sprays/Insect killers/Deodorants
Discuss
Answer: (b).Chlorofluorocarbons