Question

Why do mountaineers carry oxygen bottle while climbing a mountain​

Answer 1

Answer:

Mountaineers carry an oxygen cylinder along with them. It is because when they climb mountains, as altitude increases, the amount of oxygen level in the atmospheric air decreases as trees are not found at higher altitudes. As a result, mountaineers suffer from dizziness.

Explanation:

hope this helps

Answer 2

Answer:

no oxygen

Explanation:

mountaineers carry oxygen cylinder because there is little oxygen in high atmosphere