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Environmental Science Practice Test 17

Water Pollution Quiz Questions and Answers PDF Download - 17

The Water Pollution Quiz Questions and Answers PDF (Water Pollution Quiz with Answers PDF e-Book) download Ch. 4-17 to prepare Environmental Science Practice Tests. Solve Environmental Pollution MCQ with answers PDF, Water Pollution Multiple Choice Questions (MCQ Quiz) for online university. The Water Pollution Quiz App Download: Free learning app for ozone depletion, sustainable ethics, biosphere, air pollution, water pollution test prep for best online schools.

The Quiz MCQ: Acids and alkalies collectively, change the 'pH' value of; "Water Pollution" App Download (Free) with answers: Liquids; Water; Air; Solids; for online university. Learn Environmental Pollution Questions and Answers, Apple eBook to download free sample to learn online university courses.

Water Pollution Questions and Answers PDF Download: MCQ 17

MCQ 81:

Acids and alkalies collectively, change the 'pH' value of

  1. Water
  2. Liquids
  3. Air
  4. Solids
MCQ 82:

Oxides of sulphur are 'corrosive' and

  1. Non-combustible gas
  2. Poisonous gas
  3. Non poisonous gas
  4. All of above
MCQ 83:

The industrial waste contains highly toxic elements such as lead, mercury, arsenic and

  1. Cadmium
  2. Cobalt
  3. Boron
  4. Antimony
MCQ 84:

Leopold suggested the land 'ethics' in

  1. 1933
  2. 1938
  3. 1944
  4. 1932
MCQ 85:

The molecules of 'CFCs' are dissociated by ultraviolet radiations in the

  1. Stratosphere
  2. Atmosphere
  3. Biosphere
  4. Troposphere

Environmental Science Exam Prep Tests

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Water Pollution App (Android & iOS)

Water Pollution App (Android & iOS)

Environmental Management App (Android & iOS)

Environmental Management App (iOS & Android)

MCQsLearn: All-in-One Courses App (Android & iOS)

MCQsLearn: All-in-One Courses App (Android & iOS)

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Educational Psychology App (iOS & Android)