On Earth life is not possible without the atmosphere. The atmosphere is called a blanket of gases that surround the earth. It is held near the surface of the planet by the gravitational attraction of the Earth. The atmosphere gives us weather like wind, rain, and snow and protects us from all the things that are coming to Earth from outer space, and the atmosphere also helps us to talk by listening with the wind between two people and if gravity is high and the atmosphere temperature is low, then the atmosphere is more likely to persist. The word "atmosphere" is derived from the ancient Greek word 'atmos' which means a layer of vapor and ball' or 'ball', or a group of layers of gases around a planet. So let's start this quiz and see how well you know about the Atmosphere.
1. Which of the following is the hottest layer of the atmosphere?
A. Exosphere
B. Mesosphere
C. Thermosphere
D. Stratosphere
2. Which of the following is the coldest layer of the atmosphere?
A. Exosphere
B. Stratosphere
C. Mesosphere
D. None of these
3. Which of these gas is most abundant in Earth's atmosphere?
A. Oxygen
B. Carbon monoxide
C. Helium
D. Nitrogen
4. Which of these gas is responsible for global warming?
A. Hydrogen
B. Nitrogen
C. carbon dioxide
D. Carbon monoxide
5. Which of the following layer of the atmosphere has the most oxygen?
A. Troposphere
B. Exosphere
C. Mesosphere
D. Stratosphere
6. Which of the following height does the atmosphere end?
A. Around 6,500 miles
B. Around 6,700 miles
C. Around 6,000 miles
D. Around 7,700 miles
7. Which of these is the highest layer of the atmosphere?
A. Exosphere
B. Mesosphere
C. Stratosphere
D. Thermosphere
8. Which of the following layer of the atmosphere has the highest density of gas molecules?
A. Mesosphere
B. Stratosphere
C. Exosphere
D. None of these
9. How many kilometers far is the Exosphere layer from Earth?
A. 20,000 kilometers
B. 10,000 kilometres
C. 15,000 kilometers
D. 25,000 kilometers
10. Which of these layers of the atmosphere, planes fly?
A. Exosphere
B. Mesosphere
C. Stratosphere
D. All of above
11. Which of the following layer contains the ozone layer?
A. Troposphere
B. Exosphere
C. Mesosphere
D. Stratosphere
12. Which part of the Earth contains the air, we breathe?
A. Exosphere
B. Mesosphere
C. Troposphere
D. Stratosphere
13. The temperature of the tropopause is the........
A. 17⁰C to ‐51⁰ C
B. 10⁰C to ‐40⁰ C
C. 15⁰C to 51⁰ C
D. 17⁰C to 51⁰ C
14. How many components of the atmosphere?
A. Five
B. Six
C. Four
D. Three
15. In which of the following layer, virtually all weather phenomena take place?
A. Exosphere
B. Mesosphere
C. Stratosphere
D. Thermosphere
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