Water Pollution Quiz Questions and Answers 4 PDF Download

Learn water pollution quiz, online environmental science test 4 for distance learning, online courses. Free environmental science MCQs questions and answers to learn solid waste management, air pollution, atmosphere, global climate change, water pollution test for online environmental analysis courses distance learning.

Free water pollution online course worksheet has multiple choice quiz question: which bacteria consumes organic matter as their food, and thus oxidizing it to stable end product with choices viruses, aerobic bacteria, anaerobic bacteria and rotifers with problems solving answer key to test study skills for online e-learning, formative assessment and jobs' interview preparation tips, study environmental pollution multiple choice questions based quiz question and answers.

Quiz on Water Pollution Worksheet 4 Download PDF

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

  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