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What forms when sediment is blown against an obstacle and settles behind it?
Wiki User
∙ 8y ago
Dunes!:)
Wiki User
∙ 8y ago
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What is the fine sediment left behind when a flood recedes?
The fine sediment left behind when a flood recedes is called silt. Silt consists of particles smaller than sand and is often deposited on floodplains as the water recedes.
How does sediment settle?
The process of dropping sediments is called deposition.
When does a glacier deposit the sediment it is carrying?
A glacier deposits sediment when it melts or retreats, leaving behind materials like rocks, sand, and mud. This sediment accumulates to form features like moraines, eskers, and outwash plains.
What causes the moraine?
Moraines are formed by the deposition of glacial debris as a glacier moves and erodes the land. As the glacier melts, it leaves behind ridges and mounds of unsorted sediment. The size and shape of a moraine can vary depending on the glacier's movement and the type of sediment deposited.
What is the the area that is covered with sediment when a river repeatedly overflows its banks?
The area that is covered with sediment when a river repeatedly overflows its banks is known as a floodplain. This flat, low-lying area adjacent to a river is created by the deposition of sediment carried by the floodwaters. Floodplains are vital for agriculture, as the nutrient-rich sediment left behind by floods makes the soil fertile for crops.
The spreading of waves into the region behind an obstacle is known as?
The spreading of waves into the region behind an obstacle is known as diffraction. This phenomenon occurs when waves encounter an obstacle or opening and bend around it, causing them to spread outwards into the shadow region behind the obstacle.
Why was the periscope invented?
To help see an object behind an obstacle.
What is the fine sediment left behind when the flood recedes?
Silt
When water evaporates from a body of water what kind of sediment is left behind?
The sediment is a mixture of sand, soil, salts, detritus.
How does pavement form?
Desert pavement is formed by the gradual removal of sediment by rain and/or wind, leaving only larger sediment behind.
What is the fine sediment left behind when a flood recedes?
The fine sediment left behind when a flood recedes is called silt. Silt consists of particles smaller than sand and is often deposited on floodplains as the water recedes.
Is a ridge of sediment and rock left behind when a glacier melts?
Moraine
What type of wind erosion leaves pebbles and boulders behind?
Saltation erosion leaves pebbles and boulders behind. This type of erosion occurs when the wind picks up sediment particles and hurls them against larger rocks, causing abrasion and erosion.
What is Deposits formed when wind blown sediments settle and build up behind an obstacle?
These deposits are called dunes. Dunes are created when wind-blown sand particles accumulate behind obstacles like rocks or vegetation, forming mound-like structures that can vary in size and shape. Over time, dunes can migrate and change as wind continues to shape the landscape.
How do decantation and filtration differ?
Decantation is a process that involves pouring off the liquid portion of a mixture, leaving the solid behind. Filtration, on the other hand, involves passing a mixture through a filter that allows the liquid to pass through while trapping the solid particles. Decantation is typically used for mixtures where the solid settles at the bottom, while filtration is used to separate solid particles from a liquid.
How does desert pavement desert form?
Desert pavement is formed by the gradual removal of sediment by rain and/or wind, leaving only larger sediment behind.
What forms when sediment accumulates?
When sediment accumulates, it can form sedimentary rocks over time through processes like compaction and cementation. These rocks can include sandstone, shale, and limestone, depending on the type of sediment and environmental conditions.
