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Marine Pollution Certification Exam Tests

Marine Pollution Practice Test 2

Sources of Sound in Ocean MCQ (Multiple Choice Questions) PDF - 2

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The MCQs: In water, precipitation raises the noise about 30 dB, ranges between;, "Sources of Sound in Ocean" App Download (iOS & Android) Free with answers 100 and 20,000 hz., 800 and 20,000 hz., 100 and 900,000 hz. and 900 and 900,000 hz. to study online professional courses. Practice newer forms of pollution questions and answers, Google eBook to download free sample for distance learning programs.

Sources of Sound in Ocean Questions and Answers PDF Download: Quiz 2

MCQ 6: In water, precipitation raises the noise about 30 dB, ranges between;

A) 800 and 20,000 Hz.
B) 100 and 20,000 Hz.
C) 100 and 900,000 Hz.
D) 900 and 900,000 Hz.

MCQ 7: The oil changes the sensitivity of the aquatic animals for;

A) Parasites
B) Infections
C) Inhalation problem
D) heat waves

MCQ 8: For rats, the oral dosage from to 500 to 5000 mg/kg, considered as:

A) Highly Toxic
B) Super Toxic
C) Moderately Toxic
D) All of above

MCQ 9: When mercury is being heated, it has become colorless and;

A) Odorless
B) Vaporized
C) Colored
D) acidic

MCQ 10: Effect marker measures the direct consequences of;

A) Microorganism
B) Animals
C) Plants
D) All of above

Marine Pollution Exam Prep Tests

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Marine Pollution App (Android & iOS)

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Fluid Mechanics App (Android & iOS)

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Computer Networks App (Android & iOS)