Earths Atmosphere Multiple Choice Questions and Answers 1 PDF Book Download

Earths atmosphere MCQs, earths atmosphere quiz answers, GK test 1 for online colleges admission prep. Thermosphere multiple choice questions (MCQs), earths atmosphere quiz questions and answers for admission and scholarships exams. Practice thermosphere, mesosphere, layers of atmosphere, troposphere career test for certificate programs.

Learn earths atmosphere test with 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 for online education degree. Practice jobs' assessment test for online learning thermosphere quiz questions for colleges and universities majors for online certificate programs. Thermosphere Video

MCQ on Earths Atmosphere Test 1Quiz Book 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