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Study Cleaning up air pollution Multiple Choice Questions (MCQ Quiz) with Answers PDF to enhance earth science test preparation. Download the Cleaning Up Air Pollution MCQ PDF e-Book to learn Earth Science Tests. Learn Earth Atmosphere Multiple Choice Questions and Answers (MCQs), Cleaning Up Air Pollution quiz answers PDF to understand earth systems. Download the Cleaning Up Air Pollution MCQ App: Free Earth Science Learning App to learn cleaning up air pollution, wind and air pressure, solar energy test prep for earth science online practice exams.

Free "Cleaning Up Air Pollution MCQ" App Download with MCQ: A device used to remove pollutant from car exhaust is called; with answers: scrubber, catalytic converter, stacker, and hybrid. Solve Earth Atmosphere Quiz Questions, download Apple Book (Free Chapter) to enhance earth science test preparation.

Cleaning Up Air Pollution MCQs PDF Download – Prep Test

MCQ 1: A device used to remove pollutant from car exhaust is called:

  1. scrubber
  2. catalytic converter
  3. stacker
  4. hybrid

MCQ 2: A device which helps to eliminate pollutants before releasing air in atmosphere is called:

  1. scrubber
  2. filter
  3. stacker
  4. hybrid

MCQ 3: The allowance Trading System is an initiative towards reduction of:

  1. water pollution
  2. air pollution
  3. land pollution
  4. all of them

MCQ 4: Condition of atmosphere at a given certain time is called:

  1. climate
  2. weather
  3. atmospheric pressure
  4. relative climate

MCQ 5: Car now a days use hybrid technology which use gasoline and:

  1. hydropower
  2. thermal power
  3. electric power
  4. gasohol

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