Spooky Lakes October 8th

What geological feature is formed by the stress of two semi-rigid sections of ice moving at different speeds within a glacier?

• Moraine

• Crevasse

• Serac

• Icefall

What is the Khumbu Icefall, located near Mount Everest, commonly referred to as due to its dangerous and chaotic nature?

• The Glacier's Maw

• The Summit's Gate

• The Ballroom of Death

• The Frozen Labyrinth

What are the towering blocks of ice found in glaciers that can collapse without warning, posing a significant threat to climbers?

• Crevasses

• Seracs

• Icefalls

• Moraines

In the 1700s, what was the original purpose of the circular stone rim built around the Fosse Dionne karst spring?

• A defensive fort

• A public washhouse

• A religious shrine

• A water reservoir