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Water Pollution Quiz Questions and Answers PDF Download 4

Water Pollution quiz questions and answers, water pollution MCQs with answers PDF 4 to practice environmental science mock tests for online graduate programs. Practice "Environmental pollution" quiz questions with answers, water pollution Multiple Choice Questions (MCQ) for environmental science. Free water pollution MCQs, solid waste management, air pollution, atmosphere, global climate change, water pollution test prep for online masters programs.

"Which bacteria consumes organic matter as their food, and thus oxidizing it to stable end product?", water pollution Multiple Choice Questions (MCQ) with choices aerobic bacteria, viruses, anaerobic bacteria, and rotifers for online degree programs.

Quiz on Water Pollution PDF Download 4

Water Pollution Quiz

MCQ: 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

B

Global Climate Change Quiz

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

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

B

Atmosphere Quiz

MCQ: How many grams of air in a liter ?

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

B

Air Pollution Quiz

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

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

C

Solid Waste Management Quiz

MCQ: Uncontrolled, dumping is cheapest method of

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

A