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Deposits of fine silts blown by wind is called as __________________.

Erosion and deposition are also caused by the actions of wind. Many geographical features are created by the actions of wind. Loess refers to the deposition and accumulation of the fine silt and porous sand over the regions by the action of the blowing winds. It is largely found in the deserts and arid regions. The loess plateau in China has the densest deposit of loess in the world.