Answer:
Loess
Step-by-step explanation:
Loess is usually defined as the deposits of fine-grained silt particles whose size ranges between the clay and sand particles. These are yellowish in color and comprises nearly 10% of the total earth's surface, which are highly fertile. These sediments are deposited by wind. These are loose and unstratified in nature and are geologically very young. It supports a large amount of vegetation due to its ability to hold water within the sediments at depths.
Thus, loess is a fine-grained sediment deposit that is transported by the wind from one place to another.