Crevasses are formed due to tensile forces overcoming the cohesive strength of the ice.
They form perpendicular to the principle stress. So depending on what is happening to the Glacier Ice, different types of crevasses can form.
Chevron crevasses form from high friction with the valley sides.
Transverse crevasses form from extending ice flows.
And splaying crevasses form under compressive ice flows.
Hope this helps!
Because They Are Hidden And people Can Fall Down them
they are dangerous because glaciers can drag down boulders,and if it does and your in the way, you will be as flat as a chip.
Petrels normally live in deep rock crevasses or in rocky cliffs.
It can be very dangerous but also can not be
as dangerous as a shark.
they are dangerous because you might sink
horn bills are very very dangerous
Transverese crevasses Marginal crevassesLongitudinal crevasses
The zone of fracture experiences tension hen the glacier moves over irregular terrain. This tension results in gaping cracks called crevasses. Crevasses can be 50 meters deep. They are often hidden by snow and make travel across glaciers dangerous.
a crevasses is kind of ike a sink hole you avoid them by finding another pathway
Crevasses
Yes, many.
Mount Everest is a dangerous mountain to climb, like any high mountain. The main dangers on Mount Everest are: The Altitude Crevasses Avalanches Rock Fall The Weather Take a look at the article at the link for more details
Brittle ice breaks as the glacier crosses rough terrain
Crevasses.
Crevasses
crevasses
Crevasses
streams that fed the rivers