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

Learn sources of sound in ocean quiz, online marine pollution test 2 for distance learning, online courses. Free marine pollution MCQs questions and answers to learn biomarkers, sources of metals, measuring pollution, effects of oil on sea life, sources of sound in ocean test for online effects of water pollution courses distance learning.

Free sources of sound in ocean online course worksheet has multiple choice quiz question: in water, precipitation raises noise about 30 db, ranges between; with choices 800 and 20, 000 hz., 100 and 20, 000 hz., 100 and 900, 000 hz. and 900 and 900, 000 hz. with problems solving answer key to test study skills for online e-learning, formative assessment and jobs' interview preparation tips, study newer forms of pollution multiple choice questions based quiz question and answers.

Quiz on Sources of Sound in Ocean Worksheet 2 Download PDF

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