Question

6
Why do mountaineers carry oxygen mask
with them ?​

Answer 1

Explanation:

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.

Answer 2

This is because up in the high altitudes , there is lack of oxygen.

Therefore, they carry oxygen mask with them ✌️

Have a great day ahead mate ❤️