Here's a breakdown:

* Aeolian: This term refers to anything related to wind, coming from the Greek god Aeolus, who controlled the winds.

* Transport: This describes the process of moving sand grains from one place to another.

* Sand drift: This is a more specific term for the movement of sand dunes, emphasizing the drifting nature of the sand.

So, aeolian transport and sand drift both accurately describe the way dunes move.