The process by which most sand is moved by wind is called Deflation.
it is called erosion
Erosion c:
Erosion or the process of Rocks rubbing each other by the wind or water then they form tiny bits of rock. The process take tousands and thousands of years.
When sand dunes are moved from one location to another by the wind, this process is called dune migration. Wind erodes sand from one area and deposits it in another, causing the dunes to shift and change shape over time. This phenomenon is influenced by factors such as wind direction, speed, and vegetation cover. Dune migration plays a vital role in shaping landscapes in arid and coastal regions.
Wind carrying sand grains deposits the sand when the wind slows down or hits an obstacle.
Wind erosion is the primary process that forms sand dunes. As wind moves across a landscape, it picks up loose sand particles and deposits them in areas where the wind slows down, creating dunes. Over time, the accumulation of sand particles builds up into the characteristic shape of sand dunes.
Wind erosion is typically a slow process that occurs over time as sediments are gradually moved by wind. However, in certain conditions such as strong winds during a dust or sand storm, the erosion can be more sudden and intense.
Sediment of smaller mass is easier for the power of wind to overcome the power of gravity in moving it from one place to another. Most sediment moved by wind that is tiny as sand.
The most common type of wind deposit is sand dunes, formed by the wind carrying and depositing sand particles. Sand dunes can be found in deserts, beaches, and other arid regions where wind erosion and deposition occur.
Sand hills are usually formed through a combination of wind erosion and deposition, as wind carries sand particles and deposits them in one area, forming a mound or hill. Vegetation can also play a role in stabilizing the sand and shaping the hill over time. This process typically takes place in arid or coastal regions where there is ample loose sand to be moved by the wind.
A sand dune is most likely to be formed by wind erosion. Sand dunes are created when wind deposits sand in a specific area, shaping it into characteristic mounds or ridges.
Wind and water can move sand, with wind causing the grains to be transported in a process called saltation, and water moving sand through processes like erosion and sediment transport.