Which is an extensive area of sand and sand dunes?
A)Reg desert.
B)Erg desert,or sand sea.
C)Lag desert.
D)Desert pavement.

Question

Quizplus · Accepted Answer

Erg desert, or sand sea, is an extensive area of sand and sand dunes. Reg desert refers to a stony desert, lag desert refers to a dry, barren landscape with little to no vegetation, and desert pavement refers to a flat desert landscape with a surface made up of pebbles and stones.

Which Is an Extensive Area of Sand and Sand Dunes