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Environmental Science Practice Test 4

Water Pollution Multiple Choice Questions (MCQ) PDF - 4

The Water Pollution MCQ with Answers PDF, Water Pollution Multiple Choice Questions (MCQs) PDF Download e-Book Ch. 4-4 to prepare Environmental Science Practice Tests. Learn Environmental Pollution Test PDF, Water Pollution Multiple Choice Questions (MCQ Quiz) for online degrees. The Water Pollution MCQ App Download: Free certification app for solid waste management, air pollution, atmosphere, global climate change, water pollution test prep to learn online bachelor degree courses.

The MCQ Quiz: Which bacteria consumes organic matter as their food, and thus oxidizing it to stable end product; "Water Pollution" App (Play Store & App Store) with answers: Aerobic Bacteria; Viruses; Anaerobic Bacteria; Rotifers; for online degrees. Practice Environmental Pollution Questions and Answers, Apple Book to download free sample for free online college classes.

Water Pollution Questions and Answers PDF Download: Quiz 4

MCQ 16: Which bacteria consumes organic matter as their food, and thus oxidizing it to stable end product?

  1. Viruses
  2. Aerobic Bacteria
  3. Anaerobic Bacteria
  4. Rotifers

MCQ 17: Eight of the top world's biggest cities are located in

  1. Mountain Areas
  2. Coastal Areas
  3. Hilly areas
  4. Terrestrial Areas

MCQ 18: How many grams of air in a liter ?

  1. 1.5 gm
  2. 1.3gm
  3. 1.2gm
  4. 7gm

MCQ 19: Bacterial decomposition of organic matter, releases NO2 into the

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

MCQ 20: Uncontrolled, dumping is the cheapest method of

  1. Solid waste
  2. Chemical Waste
  3. Nuclear Waste
  4. Food Waste

Environmental Science Exam Prep Tests

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