Question

one who advise?
an area full of sand?
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Answer 1

Answer:

An erg (also sand sea or dune sea, or sand sheet if it lacks dunes) is a broad, flat area of desert covered with wind-swept sand with little or no vegetative cover. The term takes its name from the Arabic word ʿarq (عرق), meaning "dune field". ... Smaller areas are known as "dune fields".

Answer 2

Answer:

Sry dear.

I can't understand ur question

plz retext it.