About 20% of deserts are sand.
no sand only covers about 20% of earths desertsfalse some of it is gravel and other materiels
About 20% of the deserts are covered by sand. Others are covered by soil or rock.
No, deserts do not need sand. In fact, there are some deserts with little sand.
No, sand deserts account for about 20% of the deserts on earth.
Sand covers about 20% of most deserts.
No, sand covers about 20 percent pf deserts.
No, sand covers about 20 percent of deserts.
Only about 20 percent of the deserts of the world are covered with sand.
No, sand covers about 20% of the deserts of the world.
No, sand covers about 20 percent pf deserts.
Sand covers around 20-25% of most deserts, with the remainder being made up of rocky, gravelly, or clay-like terrain. Sand dunes are more commonly associated with coastal or wind-blown deserts, such as the Sahara or Arabian deserts.
there are sand dunes but not deserts