Layers of Atmosphere MCQs Quiz and Answers Tests pdf Download

Practice layers of atmosphere MCQs in chemistry quiz for test prep. Environmental chemistry i atmosphere quiz questions has multiple choice questions (MCQ) with layers of atmosphere test, answers as the outer layer of thermosphere is , answer key with choices as ionosphere, exosphere, mesosphere and stratosphere for competitive exam preparation worksheets. Free chemistry revision notes to learn layers of atmosphere quiz with MCQs to find questions answers based online tests.

MCQs on Layers of Atmosphere Quiz pdf Download

MCQ. Outer layer of thermosphere is

  1. Ionosphere
  2. Exosphere
  3. Mesosphere
  4. Stratosphere


MCQ. Temperature of outer mesosphere is

  1. 93
  2. -93
  3. 5
  4. -5


MCQ. Height of thermosphere is

  1. 50 km
  2. 80 km
  3. Above 80 km
  4. None of these


MCQ. What is meant by term 'meso'?

  1. Top
  2. Middle
  3. Turning
  4. Changing


MCQ. Which of following is further divided into two layers?

  1. Troposphere
  2. Stratosphere
  3. Mesosphere
  4. Thermosphere