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Environmental Science MCQ Questions and Answers PDF Download eBook p. 1

Environmental Science Multiple Choice Questions and Answers PDF, environmental science MCQs with answers PDF worksheets, general knowledge test for online college programs. Learn ozone layer depletion MCQs, "Environmental Science" quiz questions and answers for admission and merit scholarships test. Learn ozone layer depletion, greenhouse effect career test for best online colleges.

"The name of extremely effective fire extinguishing agent is" Multiple Choice Questions (MCQ) on environmental science with choices halon, helium, halogens, and argon for high school entrance exam. Practice ozone layer depletion quiz questions for jobs' assessment test and online courses for free career test. Ozone Layer Depletion Video

MCQs on Environmental Science Quiz PDF Download eBook

MCQ: The name of extremely effective fire extinguishing agent is

  1. helium
  2. halon
  3. halogens
  4. argon


MCQ: Gas molecules that absorb thermal infrared radiation and are present in large quantity to change the climate system are known as

  1. alpha radiations
  2. beta radiations
  3. ozone gases
  4. greenhouse gases


MCQ: Chemical substance used in industry for cold cleaning, is known as

  1. methyl chloroform
  2. carbon tetrachloride
  3. halons
  4. hydrocarbons


MCQ: Layer of atmosphere in which the Ozone layer lies is

  1. exosphere
  2. mesosphere
  3. troposphere
  4. stratosphere


MCQ: Greenhouse gases which is present in very high quantity is

  1. propane
  2. ethane
  3. carbon dioxide
  4. methane