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Which would be likely to occur in a region of continental glaciation but not in a region of valley?
The presence of large moraines (deposits of glacial till), erratic rocks (boulders carried by glaciers), and drumlins (elongated hills formed by glacial action) would be more likely in a region of continental glaciation compared to a region of valley glaciation. The larger scale and extensive coverage of ice in continental glaciation are responsible for shaping the landscape in these ways.
What conclusion do geogrphers draw when they observe moraines ridgelike piles of rock and debris?
Geographers conclude that moraines are indicators of past glacial activity. These ridgelike piles of rock and debris are formed from the accumulation of materials that glaciers have eroded and transported as they advance and retreat. The presence and characteristics of moraines can reveal information about the movement and size of glaciers, as well as the environmental conditions during the periods of glaciation.
What is the sediment laid down by glacial meltwater called?
There are several names: outwash is one and moraines are another. The outwash forms a flat area sometimes called outwash planes and the moraines are hilly.
Sediment found in glacial moraines are best described as?
Sediment found in glacial moraines is best described as unsorted and unstratified debris. This material is typically composed of a mixture of clay, silt, sand, gravel, and larger boulders that have been picked up and transported by the moving glacier. As glaciers advance and retreat, they deposit this sediment at their edges, resulting in the characteristic ridges and mounds known as moraines. The heterogeneous nature of the sediment reflects the varied geological sources from which it was eroded.
What is the Furthest advance of the continental ice sheets during the Ice Age are marked by?
The furthest advance of the continental ice sheets during the Ice Age is marked by terminal moraines, which are ridges of debris deposited at the glacier's edge. These moraines indicate the maximum extent of glacial coverage and can be found in various regions that were once covered by ice. Additionally, other geological features such as drumlins and glacial till also provide evidence of the ice sheets' advance and retreat.
Which would be likely to occur in a region of continental glaciation but not in a region of valley?
The presence of large moraines (deposits of glacial till), erratic rocks (boulders carried by glaciers), and drumlins (elongated hills formed by glacial action) would be more likely in a region of continental glaciation compared to a region of valley glaciation. The larger scale and extensive coverage of ice in continental glaciation are responsible for shaping the landscape in these ways.
Where are the famous moraines in the US?
Some famous moraines in the US include the terminal moraine of the Wisconsin glaciation in Long Island, New York, and the moraines left behind by the glaciers in Glacier National Park in Montana and Denali National Park in Alaska.
Difference between continental glaciation and alpine glaciation?
continental creates smooth peaks just remember the smoothe curved c edge is smooth>C Alpine creates sharp rugged peaks like the sharp point on the A
What physiographic region was most affected by glaciation--massive continental glaciers?
The Canadian shield
How were the palouse hills formed as a result of continental glaciation during the ice age?
I think it
How did the glaciation affect the?
Glaciation had a significant impact on the Earth's landscape by shaping valleys, creating moraines, and depositing sediments as the glaciers advanced and retreated. It also played a role in influencing global climate patterns and sea levels through changes in albedo and the release of freshwater into the oceans.
What conclusion do geogrphers draw when they observe moraines ridgelike piles of rock and debris?
Geographers conclude that moraines are indicators of past glacial activity. These ridgelike piles of rock and debris are formed from the accumulation of materials that glaciers have eroded and transported as they advance and retreat. The presence and characteristics of moraines can reveal information about the movement and size of glaciers, as well as the environmental conditions during the periods of glaciation.
How can you use the term glaciation in a sentence about the great lakes?
The Great lakes went through glaciation many thousands of years ago.
Which would be likely to occur in a region of continetal glaciation but not in a region of valley glaciaton?
The presence of large ice sheets covering extensive land areas would be likely in a region of continental glaciation. This type of glaciation is characterized by vast ice sheets that spread over entire continents, unlike valley glaciation which occurs in mountain valleys and is more localized in scope.
How do you benefit from glaciation?
Glaciation can benefit ecosystems by creating diverse habitats for plants and animals, helping with soil fertility through sediment deposits, and shaping landscapes with unique geological features like moraines and valleys. Glaciers also play a role in regulating global climate by reflecting sunlight, contributing to temperature stability.
Would most features of alpine glaciation be preserved in the geologic record?
Depends on what is meant by the word 'features'. Alpine glaciation tends to create certain recognizable features like cirques and U-shaped valleys, and the sediments plucked by the glaciation can be traced back to their source by careful examination.
Small hills that are formed from deposits left by streams on the surface of a glacier are called what?
Kames. Many are found in areas of kettles and moraines.
