What is another word for sand sea?
Pronunciation: [sˈand sˈiː] (IPA) 
The term "sand sea" refers to a vast area covered in sand dunes without any vegetation. There are several synonyms for the term such as "erg" or "dune sea." Ergs are typically located in desert regions and are formed by wind-blown sand. They can cover large areas and are often surrounded by rocky terrain. Another synonym for sand sea is "sand sheet," which refers to a region covered in flat, lightly undulating sand. Other terms commonly used to describe this type of landscape include "sand drift," "sand waste," and "arid wasteland." These terms all have slightly different connotations, but they all refer to a deserted area devoid of plant life and characterized by shifting sand dunes.
