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Features form when tension and compression build under the surface of a flowing glacier?
As glaciers move, the immense weight and pressure of the ice cause deformation in the underlying rock and sediment. Tension and compression build up beneath the glacier due to the flow dynamics, leading to the formation of features such as crevasses, ridges, and moraines. These features reflect the glacier's movement and the interactions between the ice and the landscape, revealing the complex processes at play beneath the surface. Ultimately, these geological formations provide insights into the glacier's history and behavior.
What else can I help you with?
Where in a glacier does plastic flow occur?
About 50 m do love the glacier surface
Why do crevasses form on the surface of glaciers?
Crevasses form on the surface of glaciers due to differential movement of the ice. As glaciers flow over uneven terrain, areas of tension and compression develop. These areas of tension can create crevasses, which are deep cracks in the ice caused by the glacier's movement.
What is the process in which a glacier loosens and moves rock?
The process by which a glacier loosens and moves rock is called glacial erosion. It occurs when the glacier's immense weight and movement cause it to pick up and carry rock fragments. As the glacier moves, these rocks scrape and grind against the underlying surface, gradually wearing it down and forming characteristic features like U-shaped valleys and striations on bedrock.
What is the deep crack in the surface of a glacier called?
Crevasse! :)
What does supraglaciation mean?
Supraglaciation refers to the process of ice formation or accumulation on the surface of a glacier. This can occur through the direct freezing of precipitation, supercooling of liquid water, or refreezing of meltwater on the glacier's surface. Supraglacial ice can influence glacial flow dynamics and play a role in mass balance.
Escher's are glacial features formed when .?
Escher's are glacial features formed when meltwater streams underneath a glacier, creating tunnels and channels that can collapse to form depressions on the glacier's surface. These features can disrupt or alter the glacier's flow and structure.
Where in a glacier does plastic flow occur?
About 50 m do love the glacier surface
Why do crevasses form on the surface of glaciers?
Crevasses form on the surface of glaciers due to differential movement of the ice. As glaciers flow over uneven terrain, areas of tension and compression develop. These areas of tension can create crevasses, which are deep cracks in the ice caused by the glacier's movement.
Does a glacier change the surface of the earth?
by remaining frozen and staying on the surface
What A crack in the surface of a glacier is called a?
Crevasse! :)
What does a glacier do to the surface of the earth as it recedes?
the glacier deposits various rocks and sediment it displaced as it moved forward
Is a surface runoff an example of a spring?
No, surface runoff and springs are different hydrological features. Surface runoff refers to water flowing over the ground surface, while springs are natural sources of water that flow from the ground to the surface typically due to underground aquifers.
What is the process in which a glacier loosens and moves rock?
The process by which a glacier loosens and moves rock is called glacial erosion. It occurs when the glacier's immense weight and movement cause it to pick up and carry rock fragments. As the glacier moves, these rocks scrape and grind against the underlying surface, gradually wearing it down and forming characteristic features like U-shaped valleys and striations on bedrock.
What is the deep crack in the surface of a glacier called?
Crevasse! :)
What are two kinds of glacier's?
A temperate glacier remains at melting point from surface to base throughout the year. A polar glacier always remains below freezing point.
What does supraglaciation mean?
Supraglaciation refers to the process of ice formation or accumulation on the surface of a glacier. This can occur through the direct freezing of precipitation, supercooling of liquid water, or refreezing of meltwater on the glacier's surface. Supraglacial ice can influence glacial flow dynamics and play a role in mass balance.
Where is debris found on a glacier?
Debris on a glacier can be found scattered on the glacier's surface, within crevasses, or concentrated at the glacier's margins. It can include rocks, sediment, and even man-made objects that have fallen or been carried onto the glacier.
