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Environmental Science Practice Test 4

Water Pollution Multiple Choice Questions (MCQ) PDF - 4

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The MCQ Quiz: Which bacteria consumes organic matter as their food, and thus oxidizing it to stable end product; "Water Pollution" App APK Download (Free) with answers aerobic bacteria, viruses, anaerobic bacteria and rotifers to learn online bachelor degree courses. Study environmental pollution questions and answers, Apple Book to download free sample for online degrees.

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?

A) Viruses
B) Aerobic Bacteria
C) Anaerobic Bacteria
D) Rotifers

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

A) Mountain Areas
B) Coastal Areas
C) Hilly areas
D) Terrestrial Areas

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

A) 1.5 gm
B) 1.3gm
C) 1.2gm
D) 7gm

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

A) Stratosphere
B) Troposphere
C) Atmosphere
D) Biosphere

MCQ 20: Uncontrolled, dumping is the cheapest method of

A) Solid waste
B) Chemical Waste
C) Nuclear Waste
D) Food Waste

Environmental Science Exam Prep Tests

Water Pollution Learning App & Free Study Apps

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Water Pollution App (Android & iOS)

Water Pollution App (Android & iOS)

Environmental Management App (Android & iOS)

Environmental Management App (Android & iOS)

Introduction to Psychology App (Android & iOS)

Introduction to Psychology App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (Android & iOS)