Sand dunes are even present underwater!
Watch this amazing photo of underwater dunes covering the ocean floor in the Bahamas. Gorgeous geological oddity.
These weird structures are gorgeous underwater sand dunes in the Bahamas. They were shaped by tides and ocean currents much like wind on land.
Here as seen from an airplane:
This undersea sand dune picture shows just how vast and strange the oceans are!
As shown in the satellite image below, these sand dunes are situated around a deep tongue-shaped trench called “Tongue of the Ocean“.
