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Environmental Science Practice Test 38

Water Pollution MCQ (Multiple Choice Questions) PDF - 38

Free Water Pollution Multiple Choice Questions and Answers (MCQs), water pollution MCQs Quiz PDF download chapter 4-38 to learn online environmental science degree courses. Study Environmental Pollution quiz answers PDF, Water Pollution Multiple Choice Questions (MCQ Quiz) for online college degrees. Free educational app: Water Pollution MCQs App Download & e-Book for global climate change, water pollution test prep for colleges that offer certificate programs.

The MCQs: Phosphorous, is needed for the; "Water Pollution" App Download (iOS & Android) Free with answers decomposition, growth, photosynthesis and eutrophication to learn e-learning courses. Practice environmental pollution questions and answers, Google eBook to download free sample for colleges that offer online classes.

Water Pollution Questions and Answers PDF Download: Quiz 38

MCQ 186: Phosphorous, is needed for the

A) Growth
B) Decomposition
C) Photosynthesis
D) Eutrophication

MCQ 187: Primary treatment reduces the bacterial load, ranges from

A) 30-80%
B) 20-75%
C) 10-60%
D) 90-100%

MCQ 188: Cyanides are toxic to all biological life, prevents enzyme action, as well as immobilize the

A) Lungs
B) Skin
C) Nervous System
D) Heart

MCQ 189: One molecule of CFCs contain 15000 molecules of

A) CO2
B) CO
C) HCFCs
D) CH4

MCQ 190: The biotic community along with its physical factors is known as

A) Ecosystem
B) Biosphere
C) Hydrosphere
D) Biome

Environmental Science Exam Prep Tests

Water Pollution Learning App & Free Study Apps

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Water Pollution App (Android & iOS)

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Environmental Management App (Android & iOS)

Environmental Management App (Android & iOS)

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International Relations App (Android & iOS)

Data Structure App (Android & iOS)

Data Structure App (Android & iOS)