The crossword solution for the term LIKE DUNES is 'SANDY'. SANDY is a type of soil or sediment that is composed of small particles of rock and mineral. It is usually found in deserts, beaches, and other areas with little vegetation. SANDY soils are often characterized by their light color and ability to form dunes. Dunes are large mounds of sand that are formed by wind and water erosion. They are often found in desert regions and can be quite large.