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Chapter 5: General Knowledge Exam Tests

General Knowledge MCQs - Chapter 5

Environmental Science Multiple Choice Questions (MCQs) PDF Download - 1

The Environmental Science Multiple Choice Questions (MCQs) with Answers PDF (Environmental Science MCQs PDF e-Book) download Ch. 5-1 to study General Knowledge Course. Practice Ozone Layer Depletion MCQs, Environmental Science trivia questions and answers PDF for best online colleges. The Environmental Science MCQs App: Download free learning app for greenhouse effect career test for bachelor degree entrance exam.

The Multiple Choice Question (MCQ Quiz): Name of extremely effective fire extinguishing agent is; "Environmental Science" App Download (Free) with answers: Halon; Helium; Halogens; Argon; for best online colleges. Solve Mars Facts Quiz Questions, download Google eBook (Free Sample) for free career test.

Environmental Science Questions and Answers PDF Download: MCQ Quiz 1


The name of extremely effective fire extinguishing agent is

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

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 2:

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

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

Layer of atmosphere in which the Ozone layer lies is

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

Greenhouse gases which is present in very high quantity is

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

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Environmental Science App (Android & iOS)

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Environmental Management App (Android & iOS)

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Basic Electronics App (iOS & Android)