Answer:
The answer is abrasion.
Explanation:
Hope this helps.
Answer:
Deflation
Explanation:
One way in which sand dunes are eroded is by the wind remobilizing sand and blowing it out of the dune, a process known as deflation. The most common deflation feature is the blowout, a bowl-shaped depression with a flat floor that lies below the elevation of most of the adjacent dunes.
