The answer to that question is loess
Loess is a result of deposition. It is a clastic, predominantly silt-sized sediment that is formed by the accumulation of wind-blown dust.
loess
loess
A deposit of very fine wind blown dust in river valleys.
Loess is very fertile while sand is not
Loess is very fertile while sand is not
yes
Soils deposited by wind are known as loess soils.
loess
Sand dunes and loess deposits are two types of deposits formed by wind erosion and deposition. Sand dunes are hills of sand that form in areas with strong winds, while loess deposits are fine, wind-blown sediment that accumulates over time to create thick layers of fertile soil.
Wind blown sediment is known as 'Aeolian.'