Question

why does nose bleeding takes place at high altitudes​

Answer 1

Answer:

hope it's helpful to you

Explanation:

Nosebleeds can be caused by being up in a very high altitude. As you climb higher, the amount of oxygen in the air decreases. This makes the air thinner and dryer, which can in turn cause the inside of your nose to crack and bleed.

Answer 2

Answer:

Explanation: At higher altitudes the blood pressure inside our body is more than the atmospheric pressure which forces the blood to ooze out from openings like the nose. Hence the nose bleeding.