Question

Why mountaineers suffer nose bleeding at higher altitudes?

Answer 1

Answer:

As the altitude increases the atmospheric pressure decrease. And the air becomes thinner and there will be very less oxygen at high altitude. So due to which the blood vessels present inside our their nose bursts and starts bleeding. This is why mountaineers suffer from nose bleeding!

l hope that this answer help you

Answer 2

$\mathfrak{\huge{\underline{Answer:}}}$

As we move upwards through the atmosphere,the height of air column, above us,would decrease. This would result in a decrease in air pressure at higher altitudes. In fact,when we move towards higher altitudes,breathing can become difficult.Sometimes Bleeding From Nose also occurs. Most climbers, who attempt to scale high range mountains need to carry oxygen cylinders with them. For this every reason,aircrafts have pressurised Cabins