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Questions and Answers
Which layer of the atmosphere is closest to the Earth's surface?
Which layer of the atmosphere is closest to the Earth's surface?
Troposphere
What is the main gas found in the troposphere?
What is the main gas found in the troposphere?
Nitrogen
How high does the troposphere extend above sea level?
How high does the troposphere extend above sea level?
14.5 kilometers
Which layer of the atmosphere is known for containing the ozone layer?
Which layer of the atmosphere is known for containing the ozone layer?
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What is the purpose of the ozone layer?
What is the purpose of the ozone layer?
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Where do most commercial airplanes fly in the atmosphere?
Where do most commercial airplanes fly in the atmosphere?
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Which layer of the atmosphere is the coldest?
Which layer of the atmosphere is the coldest?
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What is the main function of the ionosphere?
What is the main function of the ionosphere?
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What are the four layers of the Earth's atmosphere?
What are the four layers of the Earth's atmosphere?
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What is the starting point for the rocket mission described in the text?
What is the starting point for the rocket mission described in the text?
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What is the name of the financial advice firm founded by Kevin?
What is the name of the financial advice firm founded by Kevin?
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What is the highest layer of the Earth's atmosphere?
What is the highest layer of the Earth's atmosphere?
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What is the main characteristic of the troposphere?
What is the main characteristic of the troposphere?
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Why won't the rocket mission described in the text leave the Earth's atmosphere?
Why won't the rocket mission described in the text leave the Earth's atmosphere?
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