Multiple Choice Questions and Answers on Air and Atmosphere Quiz 3

Air and atmosphere Multiple Choice Questions (MCQ), air and atmosphere quiz answers PDF, 6th grade science test 3 for online degree courses. Practice "Gas Properties and Air" MCQs, air and atmosphere quiz questions and answers for virtual online school. Learn air and processes, atmosphere: basic facts, gas properties and air test prep for elementary school graduation certificate.

"Intake of carbon dioxide and giving out of oxygen is the only process named" Multiple Choice Questions (MCQ) on air and atmosphere with choices respiration, photosynthesis, rusting, and excretion for virtual online school. Free science study guide for online learning gas properties and air quiz questions for virtual online school.

Air and Atmosphere MCQs Quiz 3 Download PDF

MCQ: Intake of carbon dioxide and giving out of oxygen is the only process named

  1. photosynthesis
  2. respiration
  3. rusting
  4. excretion


MCQ: Air is a mixture that makes up the

  1. season
  2. atmosphere
  3. clouds
  4. temperature


MCQ: The condensation point of oxygen gas is

  1. (-113°C)
  2. (-133°C)
  3. (-183°C)
  4. (-143°C)


MCQ: Ammonia is used to make compounds such as

  1. ammonium sulfate
  2. ammonium nitrate
  3. all of these
  4. nitric acid


MCQ: The layer that blocks the ultraviolet (UV) rays from the sun is

  1. top layer
  2. inner layer
  3. ozone layer
  4. outer