Geography Alive Chapter 29 Mount Everest: Climbing the World's Tallest Physical Feature

World Heritage Site

A place of great natural or cultural value that has been placed on UNESCO's World Heritage List.

What is Acute Mountain Sickness?

Also known as AMS. This happens when the body does not acclimatize well and begins to show signs of altitude sickness. Symptoms include nausea and headaches.

Who made the first successful ascent of Mount Everest?

Edmund Hillary of New Zealand and Tenzing Norgay of Nepal reached the summit in 1953.

How long does it take to climb to the summit from Camp IV and return to the Camp?

It takes 12 hours to reach the summit from Camp IV and another 4 hours to get back down.

What is the job of the Sherpas?

Sherpas play an important role in climbing Mount Everest. They serve as guides, cooks, and porters. The Sherpas also set up camps and carry most of the supplies. They also go through the icefall before the climbers to set up ladders and ropes for safe passage.

In what mountain range is Mount Everest located?

The Himalayas.

What is the Death Zone?

The death zone is the name used by mountain climbers for high altitude where there is not enough oxygen for humans to breathe. This is usually above 26,000 feet. The lack of oxygen puts tremendous stress on the body.

carrying capacity

The number of people or animals the environment of an area can support.

exposure

the harmful effects of cold, wind, or other extreme weather conditions.

acclimatize

the process of adjusting to lower oxygen levels at high elevation. Climbers adjust through exercise and rest as they gradually move higher.