Question

why mountaineers carry oxygen while climbing mountains ️⛰️​

Answer 1

Answer:

They carry because there is very less oxygen

Answer 2

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.please mark as brain list