Primary Pollutants MCQs Quiz Worksheet PDF Download

Learn primary pollutants MCQs, earth science test for online learning courses and test prep to practice. Atmosphere layers quiz questions has multiple choice questions (MCQ), primary pollutants test to learn for admission in earth science major preparation.

Earth science practice test MCQ on smog levels in los angeles in winter are very with options high, low, same and constant to improve study skills for exams by online learning on distance education ePortal. Free Earth science revision notes to learn primary pollutants quiz with MCQs to find questions answers based online learning tests.

MCQs on Primary Pollutants Quiz PDF Download

MCQ: Smog levels in Los Angeles in winter are very

  1. high
  2. low
  3. same
  4. constant


MCQ: Primary pollutants responsible for air pollution includes

  1. sewage
  2. oil spill
  3. volcanic ash
  4. dump material


MCQ: Smoke with ozone react to form

  1. smog
  2. fog
  3. exhaust
  4. smoke


MCQ: Contamination caused by human or natural resources is regarded as

  1. air pressure
  2. air pollution
  3. air lapse
  4. air exhaust