Sand dunes and loess are unique sedimentary structures found in different regions, with methods to reduce wind erosion highlighted.
Sand dunes are mounds of wind-deposited sand. They are found in deserts, coastal areas, and sometimes in inland regions where there are sand sources and strong winds.
Loess is a fine-grained, windblown sediment. It is typically yellowish and found extensively in the Midwestern United States and China.
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