Question

Mountaineers carry oxygen in cylinder when they climb that are 5000 longer mountains what is the reason

Answer 1

Mountaineers carry oxygen in cylinder when the climb 5000 longer mountains because as higher as the mountaineers goes the oxygen levels will Get reduced. In higher region the oxygen concentration is less than shorter region.

Answer 2

Answer:

insufficient of oxygen

Explanation:

The oxygen level decrease. In the atmosphere oxygen varys from layer to layers

1. Troposphere:(25km)

2. Stratosphere:(50km)

3. Mesosphere: (85km )

4. Thermosphere: (90km),etc

so that only mountain climbers carry oxygen

you saw Avengers infinity war in that Iron Man said (the oxygen level is less show you cannot breathe spidy)