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Glacial sediments that are sorted are due to flowing water in the glacier. Unsorted sediments are those that have thawed out of the ice randomly.
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When all the particles in a sediments are about the same size the sediment is said to be?
When all the particles in sediment are about the same size, the sediment is said to be well-sorted. Well-sorted sediments have particles that are uniform in size, typically due to a similar energy environment during deposition. This can indicate long transport distances or selective sorting processes.
Is a esker sorted?
Eskers are sort because meltwter from the glaiger passed throught the middle of the glaicer making a tunnel
What are the common sediments produced by glaciers?
Common sediments produced by glaciers include till (unsorted mixture of rocks and sediment), moraine (deposits of till), outwash (sorted sediments deposited by meltwater), and glacial erratics (large boulders transported by glaciers from distant locations).
Which transport media generally results in the most well-sorted sediments?
Water transport generally results in the most well-sorted sediments, as the sorting of particles based on size occurs more efficiently in water compared to other transport media such as wind or ice. The constant movement and turbulence of water helps to separate particles by size, leading to well-sorted sediments.
How could you identify sediments sorted by water?
Sediments sorted by water typically show distinct layering or sorting based on size and density. Water-sorted sediments often have rounded grains or particles due to the process of abrasion during transport. Additionally, these sediments may display features such as cross-bedding, ripple marks, or graded bedding that indicate water flow direction and energy.
How does glacial till differ from stratified drift describe one glacial feature made of each type of glacial drift?
Glacial till is unsorted and unstratified sediment deposited directly by a glacier, while stratified drift is sorted and stratified sediment deposited by glacial meltwater. An example of glacial till is a moraine, which is a ridge of mixed debris left behind by a moving glacier. An example of stratified drift is an outwash plain, which is a flat, gently sloping area formed by the deposition of sorted sediments carried by glacial meltwater.
When all the particles in a sediments are about the same size the sediment is said to be?
When all the particles in sediment are about the same size, the sediment is said to be well-sorted. Well-sorted sediments have particles that are uniform in size, typically due to a similar energy environment during deposition. This can indicate long transport distances or selective sorting processes.
What are out-wash plains formed as of a result of deposition?
Outwash plains are formed by the deposition of sediments carried by meltwater streams from glaciers. As the glacier retreats, the sediments are deposited in a broad, flat area in front of the glacier. These sediments are typically sorted by size, with larger particles deposited closer to the glacier and smaller particles carried further away.
What is the sediment laid down by glacial meltwater?
The sediment laid down by glacial meltwater is called glacial outwash or till. Glacial outwash consists of sorted sediments like sand, gravel, and silt that are deposited by flowing water, while till is unsorted sediment deposited directly by the glacier as it melts and retreats.
Sediments with a mixture of sizes are known as?
The sediments with a mixture of sizes are known as poorly sorted sediments. This means that the particles have not been sorted by size and can range from fine to coarse within the same sediment deposit.
Do kettle lakes contain sorted or unsorted sediments?
sorted
A glacial deposit that is sorted and layered by streams or melt water is called?
a glacial deposit that is sorted and layered by streams or melted water is called
Is a esker sorted?
Eskers are sort because meltwter from the glaiger passed throught the middle of the glaicer making a tunnel
What are the common sediments produced by glaciers?
Common sediments produced by glaciers include till (unsorted mixture of rocks and sediment), moraine (deposits of till), outwash (sorted sediments deposited by meltwater), and glacial erratics (large boulders transported by glaciers from distant locations).
What is the brief summary of the section sorting in the Earth space science book?
sorting is the tendency for currents of air or water to separate sediments according to size. sediments that can be sorted is sorted very poorly or somewhat between good and bad sorting. all the grains are rough in the well sorted sediments from the same sized and shape. many different size and shape sediments are sorted in the very poorly sediments category. the sorting of a result of change in the in speed of that agent that is moving the sediments.
How do poorly sorted and well sorted sediments differ?
the well sorted is on the left & the poorly sorted is on the right .. It all depends on the arrangement and size of the rocks
What is the difference between sediments in the outwash and sediments in the moraines?
Sediments in outwash are typically well-sorted and composed of sand and gravel, deposited by meltwater streams flowing from glaciers. In contrast, sediments in moraines are unsorted and contain a mix of various sizes of rocks, debris, and till that has been directly deposited by the glacier. Outwash sediments are usually sorted by size and shape, while moraine sediments are unsorted and show a wider range of material types.
