Hydrosphere Quiz Questions and Answers 128 PDF Book Download

Hydrosphere quiz questions, hydrosphere MCQs with answers, environmental science test prep 128 to learn university courses for online environmental science degree. Introduction to environmental sciences quiz questions and answers, hydrosphere multiple choice questions (MCQs) to practice environmental science test with answers for online colleges and universities courses. Learn hydrosphere MCQs, ozone depletion, structure and function of ecosystem, hydrosphere test prep for environmental certifications.

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Quiz on Hydrosphere Worksheet 128 Download PDF

Hydrosphere Quiz

MCQ: What is percentage of S, Ca and K ?

  1. 2%
  2. 3%
  3. 7%
  4. 8%


Structure & Function of Ecosystem Quiz

MCQ: Biotic component includes:

  1. The living Things
  2. Non living things
  3. The organic matter
  4. The inorganic factors


Ozone Depletion Quiz

MCQ: 'CFCs' stands for

  1. Hydrocarbons
  2. Chloroflorocarbons
  3. Clorine Florine carbons
  4. Cloroflurine carbons


Ozone Depletion Quiz

MCQ: Process involved in converting ultraviolet radiation (UV) into heat, known as

  1. Inferring process
  2. Process skill of science
  3. Chapman process
  4. Conversion process


Water Pollution Quiz

MCQ: 'BOD' oxidized by bacteria, resulting oxidization is known as

  1. Biologically Degradable
  2. Biodiversity
  3. Nitrification
  4. Bacteria oxidize