Question

Explain why mountaineers carry oxygen tanks with them.​

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. It can also lead to hypoxia.

Answer 2

Answer:

it is so because at high level level of oxygen decrease

so they take oxygen cylinder with them