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Sudden, rapid movements in glaciers are called glacier surges. Narrow, fast moving sections of an ice sheet are called ice streams.

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What is a Periods of rapid glacial movement are referred to as?

Periods of rapid glacial movement are referred to as glacial surges. These events are characterized by a sudden increase in glacial velocity, resulting in the movement of large quantities of ice over short periods of time. Glacial surges can drastically reshape the landscape and contribute to changes in local ecosystems.


What is The rapid movement of the eyes in a rotary or side to side direction called?

Rapid Eye Movement


The end or outer margin of a glacier?

The end or outer margin of a glacier is called the glacier terminus. This is where the glacier ends and begins to melt or calve into the surrounding environment, such as a body of water or land. Changes in the glacier terminus are closely monitored by scientists to understand the health and movement of the glacier.


A large boulder that is left behind by a glacier is called a what?

A large boulder left behind by a glacier is called a glacial erratic. These erratics are often significantly different from the surrounding rocks, providing clues about the glacier's movement and the rocks it passed over during its journey.


What is a crevasse at the head of a mountain glacier called?

A crevasse at the head of a mountain glacier is called a "bergschrund." This feature typically forms where the glacier begins to separate from the surrounding terrain, often due to differential movement between the glacier and the mountain slope. Bergschrunds can be quite deep and wide, posing challenges for climbers and hikers navigating the glacier.


What is a fast moving glacier that can move up to 6 kilometers per year?

An example of a fast-moving glacier that can move up to 6 kilometers per year is the Jakobshavn Glacier in Greenland. It is known for its rapid movement and has been experiencing accelerated ice loss due to climate change.


What does the REM part of REM sleep mean?

Rapid Eye Movement


What is the term used to describe the movement of a glacier around small obstacles at its base?

The term used to describe the movement of a glacier around small obstacles at its base is called "plucking." This process involves the glacier lifting and carrying rocks and debris as it flows over and around obstacles.


Is glacier canyon a real glacier?

No, a glacier canyon is not a real glacier. A glacier canyon is a canyon formed by the movement of a glacier over time, carving out the landscape as it flows.


What is a Vehicle for rapid movement on ice t shaped frame on runners called?

an enemont


What are 3 types of glacier movement?

Three types of glacier movement are basal sliding, internal deformation, and flow. Basal sliding occurs when the glacier moves over a layer of meltwater at its base. Internal deformation involves the slow movement of ice crystals within the glacier. Flow refers to the overall movement of the glacier downslope due to gravity.


What are the cracks in the ice that forms a glacier?

The cracks in an ice glacier are called crevasses. They form due to the movement of the glacier over uneven terrain, causing the ice to fracture and crack. Crevasses can be dangerous to climbers and hikers as they can be deep and difficult to see.