Q. The low hill like structures in desert areas are depositional feature of wind, called as:
Answer: Sand Dunes
Notes: When the wind blows, it lifts and transports sand from one place to another. When it stops blowing the sand falls and gets deposited in low hill-like structures. These are called sand dunes. When the grains of sand are very fine and light, the wind can carry it over very long distances. When such sand is deposited in large areas, it is called loess. Large deposits of loess is found in China.