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Sources of Sound in Ocean Quizzes Online MCQs PDF Download 2

Sources of Sound in Ocean quiz questions, sources of sound in ocean multiple choice questions and answers PDF 2 to learn marine pollution for online environmental science course for online certification. Practice "Newer Forms of Pollution" quiz with answers, sources of sound in ocean Multiple Choice Questions (MCQ) for environmental science. Free sources of sound in ocean MCQs, biomarkers, sources of metals, measuring pollution, effects of oil on sea life, sources of sound in ocean test prep for colleges that offer online classes.

"In water, precipitation raises the noise about 30 dB, ranges between;", sources of sound in ocean Multiple Choice Questions (MCQ) with choices 100 and 20,000 hz., 800 and 20,000 hz., 100 and 900,000 hz., and 900 and 900,000 hz. for best online universities.

Sources of Sound in Ocean PDF Download 2

Sources of Sound in Ocean Quiz

MCQ: In water, precipitation raises 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.

B

Effects of Oil on Sea Life Quiz

MCQ: Oil changes sensitivity of aquatic animals for;

  1. Parasites
  2. Infections
  3. Inhalation problem
  4. heat waves

A

Measuring Pollution Quiz

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

  1. Highly Toxic
  2. Super Toxic
  3. Moderately Toxic
  4. All of above

D

Sources of Metals Quiz

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

  1. Odorless
  2. Vaporized
  3. Colored
  4. acidic

A

Biomarkers Quiz

MCQ: Effect marker measures direct consequences of;

  1. Microorganism
  2. Animals
  3. Plants
  4. All of above

D