Welcome to the Quiz!
This quiz contains 4 questions from a mix of 1 subtopics.
Which of the following is not a gas in the atmosphere?
Carbon
Nitrogen
Carbon dioxide
Oxygen
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Atmospheric pressure is _________ at a higher elevation.
lower
higher
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There is greater atmospheric pressure at sea level than at higher elevation. Why is this?
(Select all that apply)
The air is less dense at sea level
The air is more dense at sea level
There are more gas particles at sea level to collide with objects
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The two main gases which make up the atmosphere are n and o.
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