Everest - Getting to the Top | National Geographic

What is a significant danger climbers face when navigating an icefall on a mountain like Everest?

• Extreme heat

• Lack of oxygen

• Collapsing ice and crevasses

• Too many trees

What human-related challenge did climbers experience on Mount Everest, as described in the video?

• Not enough guides

• Lack of proper training

• Overcrowding on the climbing routes

• Insufficient food supplies

What specialized equipment is essential for walking on icy and snowy surfaces during a mountain climb?

• Snowshoes

• Skis

• Crampons

• Hiking boots

What natural phenomenon can be observed in the night sky from high altitudes, as shown in the video?

• Rainbows

• Aurora Borealis

• Lightning storms

• Fog