It is said that the thinner the air at high altitude, the more oxygen is needed to support combustion.
The air is thin and oxygen is scarce, so ordinary methods can't ignite.
The feasible methods are as follows:
1。 With the help of the permeability of ice, the ice mountain is regarded as a convex lens, and the scattered sunlight is focused on one point.
Just like playing with a magnifying glass and striking matches in the sun when I was a child.
2. Cooking with the help of high-pressure liquefied gas in the field in the leeward area.
It is suggested that it is best to dig a hole on the dry surface, so that cooking can be smooth.
Cooking in snowy mountains is easy, but it is not easy to do it well. It is recommended to bring a pressure cooker.
I hope you can have a pleasant trip on the snowy mountain.