The air differs as you move higher and better to the environment. The air will get "thinner" as elevation climbs mainly because there are actually less air molecules up there. Mountain climbers usually must use canisters of oxygen because they climb earlier mentioned 3,800 meters (12,five hundred feet) mainly because https://www.dailypioneer.com/2025/page1/smoke-smell--unruly-passenger-affects-ai-flight-service.html