Human cannot survive long at altitudes greater than 6000m because _________.

Question

Quizplus · Accepted Answer

As altitude increases, the atmospheric pressure decreases, and so does the partial pressure of oxygen (O₂). At altitudes above 6000m, the partial pressure of O₂ becomes less than half that at sea level. This makes it difficult for the body to get enough oxygen to survive, leading to altitude sickness and potentially fatal conditions such as high-altitude cerebral edema or high-altitude pulmonary edema.

Human Cannot Survive Long at Altitudes Greater Than 6000m Because