Question

Why did Edmund Hillary keep checking the oxygen in the final assault?

a) To prevent frostbite
b) To avoid altitude sickness
c) To ensure survival
d) To navigate the terrain

Answer 1

Edmund Hillary checked the oxygen to maintain proper levels essential for survival and safe navigation of the terrain on Mount Everest.

Step-by-step explanation:

Edmund Hillary kept checking the oxygen during his climb because maintaining the proper level of oxygen was crucial for survival at high altitudes. The extreme environment on Mount Everest, with its low oxygen levels and low barometric pressure, creates a hostile environment for human life. Checking the oxygen consistently ensured that both he and his climbing partner, Tenzing Norgay, had enough supply to prevent altitude sickness, and to have the physical ability to continue their ascent and safely navigate the challenging terrain.