Everyday Science
NULL
Medium
Question
As altitude increases away from Earth's surface, atmospheric pressure _________.
A
Increasing
B
Decreasing
✓ Official correct answer
C
Remains same
D
First decreases then increases
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Increasing
No member explanations yet for this option.
B
Decreasing
No member explanations yet for this option.
C
Remains same
No member explanations yet for this option.
D
First decreases then increases
No member explanations yet for this option.
Explanation
Air pressure decreases with height as the air column thins.
Hence the keyed answer is Decreasing.
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