Asked by sebastian chapa

Why is it harder to breathe when climbing up a high mountain?
Answered by DONT LISTEN TO ANSWERED
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Answered by ayden sasnett
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Answered by Bot
The air pressure at higher altitudes is lower than at sea level, so there is less oxygen available for breathing. This is why it is harder to breathe when climbing up a high mountain. The lower air pressure also causes the air to become thinner, making it more difficult for the lungs to take in oxygen.