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Erosion is defined as the removal of soil, sediment, regolith, and rock fragments from the landscape. Most landscapes show obvious evidence of erosion. Erosion is responsible for the creation of hills and valleys. It removes sediments from areas that were once glaciated, shapes the shorelines of lakes and Coastlines, and transports material downslope from elevated sites. In order for erosion to occur three processes must take place: detachment, entrainmentand transport. Erosion also requires a medium to move material. Wind, water, and ice are the mediums primarily responsible for erosion. Finally, the process of erosion stops when the transported particles fall out of the transporting medium and settle on a surface. This process is called deposition.

Technically, the entire process could take hundreds of years. Maybe even thousands.

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What is the difference between transportation and erosion?

Transportation is the movement of materials from one place to another by a natural agent like wind, water, or ice, while erosion is the wearing away of rock or soil by these same agents. In transportation, materials are carried to a new location, whereas in erosion, materials are broken down and removed from their original location.


Are weathering and erosion the same process or opposites?

Weathering and erosion are related but distinct processes. Weathering refers to the breakdown of rocks and minerals at or near the Earth's surface, while erosion involves the transportation and removal of those weathered materials by natural forces like water, wind, or ice. Weathering prepares the material for erosion to take place.


What is the usual order by which a land form is changed?

The usual order by which a landform is changed is weathering, erosion, transportation, and deposition. Weathering breaks down rocks into smaller pieces, erosion transports these pieces to new locations, transportation moves them to new places, and deposition deposits them in a different location.


The movement of weathered rock material?

The movement of weathered rock material is called erosion. This process is typically driven by natural forces such as water, wind, or ice, which transport the rock particles from one place to another. Erosion plays a critical role in shaping the Earth's surface over long periods of time.


How long does erosion take to occur?

The rate of erosion can vary depending on factors such as wind, water flow, and the type of material being eroded. In some cases, erosion can happen rapidly, such as during a storm or flood event, while in other cases it can take many years for noticeable erosion to occur. Overall, erosion is a natural process that happens over time as external forces wear away at the Earth's surface.