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

The Sources of Sound in Ocean Multiple Choice Questions (MCQ Quiz) with Answers PDF (Sources of Sound in Ocean MCQ PDF e-Book) download to practice Marine Pollution Tests. Study Newer Forms of Pollution Multiple Choice Questions and Answers (MCQs), Sources of Sound in Ocean quiz answers PDF to learn online certification courses. The Sources of Sound in Ocean MCQ App Download: Free learning app for noise pollution, sources of sound in ocean test prep for online college courses.

The MCQ: In 1996, a Comprehensive 'Test Ban' Treaty was signed by all the countries, aiming at stoppng; "Sources of Sound in Ocean" App Download (Free) with answers: Nuclear testing; Fishing; Researches; Pollution; to learn online certification courses. Practice Sources of Sound in Ocean Quiz Questions, download Apple e-Book (Free Sample) for online degrees.

Sources of Sound in Ocean MCQ (PDF) Questions Answers Download

MCQ 1:

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

  1. 800 and 20,000 Hz.
  2. 100 and 20,000 Hz.
  3. 100 and 900,000 Hz.
  4. 900 and 900,000 Hz.
MCQ 2:

In 1996, a Comprehensive 'Test Ban' Treaty was signed by all the countries, aiming at stoppng;

  1. nuclear testing
  2. fishing
  3. researches
  4. pollution
MCQ 3:

The underground tests in the 'United States' started in;

  1. 2000
  2. 1992
  3. 1998
  4. 1991
MCQ 4:

Military sonars, used in; targeting:

  1. localisation
  2. detection of biomass
  3. detection of fishes
  4. animals
MCQ 5:

Drilling' causes loud sounds, about:

  1. 200dB
  2. 190dB
  3. 300dB
  4. 150dB

Marine Pollution Practice Tests

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Sources of Sound in Ocean App (Android & iOS)

Sources of Sound in Ocean App (Android & iOS)

Marine Pollution App (Android & iOS)

Marine Pollution App (iOS & Android)

RF Electronics App (Android & iOS)

RF Electronics App (Android & iOS)

Educational Psychology App (Android & iOS)

Educational Psychology App (iOS & Android)