Ionosphere MCQs Quiz Worksheet PDF Download

Practice ionosphere MCQs, chemistry test for online course learning and test prep. Environmental chemistry i atmosphere quiz questions has multiple choice questions (MCQ), ionosphere test to learn.

Chemistry practice test MCQ on what is extension of ionosphere above surface of earth with options 80 km to 400 km, 0 km to 12 km, 400 km to thousands of kilometer and none of these problem solving skills for competitive exam, viva prep, interview questions with answer key. Free chemistry revision notes to learn ionosphere quiz with MCQs to find questions answers based online learning tests.

MCQs on Ionosphere Quiz PDF Download

MCQ. What is the extension of ionosphere above the surface of Earth?

  1. 80 km to 400 km
  2. 0 km to 12 km
  3. 400 km to thousands of kilometer
  4. None of these

A

MCQ. Brilliant light displays occurring in the northern hemisphere due to particles from the sun that enter ionosphere are called

  1. Stars
  2. Rainbows
  3. Aurora borealis
  4. None of these

C