Question

3] Why do mountaineers Carry oxygen cylinders with them​

Answer 1

Answer:

Mountaineers carry oxygen cylinders while going to high mountain peaks because altitude increases as they climb the mountain. The amount of oxygen decreases as the altitude increases. ... Therefore some parts of their body do not get sufficient supply of oxygen gas.

Explanation:

hope it helps y

Answer 2

Explanation:

because when anybody go to higher heights, then the oxygen level begins to decrease. and mountains are at a very high height. so whenever a person goes to mountain the oxygen level begins to decrease there and he cannot breathe properly and he may die of lack of oxygen or by atmospheric pressure. so mountaineers carry oxygen cylinders with them to protect themselves from the lack of Oxygen and atmospheric pressure.