Marine Pollution MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Marine 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 Marine 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 Marine Pollution mcq questions that explore various aspects of Marine Pollution problems. Each MCQ is crafted to challenge your understanding of Marine 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 Marine 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 Marine 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 Marine Pollution knowledge to the test? Let's get started with our carefully curated MCQs!

Marine Pollution MCQs | Page 49 of 50

Q481.
Sonar is used to locate and assess fish shoals, in order to
Discuss
Answer: (d).Capture
Q482.
Passive sonar, functioning as detecting acoustic signal in
Discuss
Answer: (b).atmosphere
Q483.
Source levels for fish tracking ranges between
Discuss
Answer: (a).150 and 235 dB
Q484.
In water, seismic eruptions raises noise up to
Discuss
Answer: (b).40 dB.
Q485.
Marine mammals, such as dolphins and whales, producing sound ranges from
Discuss
Answer: (d).10 Hz to over 100,000
Q486.
Acoustic Harassment Devices (AHDs), performing function in warning marine
Discuss
Answer: (d).mammals
Q487.
Low frequency sonars are used for broad
Discuss
Answer: (b).surveillance applications
Discuss
Answer: (c).acoustic harassment devices
Q489.
All commercial vessels are equiped with
Discuss
Answer: (a).Sonar
Q490.
High-frequency sonar has a frequency up to
Discuss
Answer: (b).100kHz