Hydrosphere Quiz Questions and Answers 128 PDF Book Download

Hydrosphere quiz, hydrosphere MCQs with answers, environmental science quiz 128 for online environmental science courses. College and university degree MCQs on introduction to environmental sciences quiz questions and answers, hydrosphere multiple choice questions to practice environmental science test with answers. Learn hydrosphere MCQs, career aptitude test on ozone depletion, structure and function of ecosystem, hydrosphere test prep for online environmental damage courses distance learning.

Practice hydrosphere career test with multiple choice question (MCQs): what is percentage of s, ca and k, to learn environmental science degree with options 2%, 3%, 7%, 8% for online education masters programs. Learn introduction to environmental sciences questions and answers with problem-solving skills assessment test.

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