Earth’s Atmosphere Layers Quiz Practice Questions

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Test Name Earth’s atmosphere layers quiz
Subject Category World Geography GK
Test Type Online MCQ Based Quiz
Score / Total Questions 20 / 20
Time Limit 20 Min
Who Should Practice this Test: Students, job seekers or professionals who are preparing for competitive exams, job interviews or jobs test.

Composition and Structure of Earth’s Atmosphere Layers Practice Quiz Online Test

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1. Which of the following layer of the atmosphere contains about 90% of ozone?
2. What layer of atmosphere extends from the top of the troposphere to about 50 km?
3. What layer of atmosphere extends from the top of the stratosphere to about 85 km?
4. Which of the following is the densest layer of the atmosphere?
5. What is the coldest layer of the atmosphere??
6. The greenhouse effect occurs in which layer of the atmosphere?
7. The weather forms and occurs in which layer of the atmosphere?
8. Which of the following is the hottest and thickest layer of the earth’s atmosphere?
9. In which layer of the atmosphere most planes fly?
10. Why does air pressure decrease with increasing altitude?
11. Choose the correct composition of elements in the atmosphere?
12. What layer of atmosphere extends from the top of the thermosphere to about 10,000 km?
13. What layer of atmosphere extends from the top of the mesosphere to about 690 km?
14. What types of radiations are emitted by the Earth?
15. Which type of radiations are absorbed by the earth’s ozone layer?
16. What type of instrument is used to measure the atmospheric pressure??
17. Which of the following is the third layer of the earth’s atmosphere from bottom to top?
18. Which of the following is the most abundant element in the earth’s atmosphere?
19. In which layer of the atmosphere most meteors burn upon entry?
20. Which of the following is the least dense layer of the atmosphere?

 

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