Earths Atmosphere Multiple Choice Questions 1 PDF Download

Learn earths atmosphere multiple choice questions (MCQs), general knowledge test 1 for online learning, course exam prep. Practice thermosphere MCQs, earths atmosphere questions and answers on thermosphere, mesosphere, layers of atmosphere, troposphere test for online GK interesting facts test.

Free earths atmosphere quiz online, self-study student guide has multiple choice question: border line which separates outer space from earth's atmosphere is known as with choices space line, durand line, venus line and karman line to test online e-learning skills for formative assessment exam prep and job's interview questions with answers key. Study to learn online thermosphere quiz questions with general knowledge MCQs for GK certification competitive exam prep. Thermosphere Video

MCQ on Earths Atmosphere Test 1 Quiz PDF Download

MCQ: Border line which separates outer space from Earth's atmosphere is known as

  1. Durand line
  2. Space line
  3. Venus line
  4. Karman line


MCQ: Height of mesosphere which lies after troposphere is

  1. 70 to 75 km
  2. 75 to 80 km
  3. 80 to 85 km
  4. 85 to 90 km


MCQ: Second highest layer of Earth's atmosphere is

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


MCQ: Introduction of chemicals into atmosphere is known as

  1. air pollution
  2. radioactive pollution
  3. atmospheric pollution
  4. dense pollution


MCQ: Troposphere layer of atmosphere extends from Earth to

  1. 18 km
  2. 16 km
  3. 15 km
  4. 12 km