Air Pollution MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Air Pollution, a fundamental topic in the field of Environmental Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Air 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 Air Pollution mcq questions that explore various aspects of Air Pollution problems. Each MCQ is crafted to challenge your understanding of Air Pollution principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Environmental Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Air Pollution MCQs are your pathway to success in mastering this essential Environmental Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Air 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 Air Pollution knowledge to the test? Let's get started with our carefully curated MCQs!

Air Pollution MCQs | Page 23 of 36

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Q221.
Natural Oโ‚ƒ is present in
Discuss
Answer: (b).Stratosphere
Q222.
Conning occurs in neutral atmosphere, when wind velocity is greater than
Discuss
Answer: (a).32 km per hour
Q223.
Some bacteria form a spores in atmosphere live for
Discuss
Answer: (d).Longer period
Q224.
Spray are formed by atomization of parent liquids such as:
Discuss
Answer: (a).Pesticides and herbicides
Q225.
Oxides of nitrogen are second most abundant
Discuss
Answer: (d).Air pollutants
Q226.
When ELR is less than ALR, resulting environmental lapse rate is known as
Discuss
Answer: (b).Sub-Adiabatic
Q227.
Emission of CO and NOโ‚‚ are responsible for higher concentration of Oโ‚ƒ in the
Discuss
Answer: (b).Troposphere
Q228.
Which particles are larger and heavier?
Discuss
Answer: (b).Settleable particles
Q229.
Fume are formed from condensation of
Discuss
Answer: (c).Solid material
Discuss
Answer: (b).Volcanic eruption and forest fire