Hole in a hole in a hole..
by Djamil Al-Halbouni, GEOMAR - Helmholtz Centre for Ocean Research, Kiel, Germany
The Dead Sea sinkholes are a phenomenon caused by dissolution and subsurface material erosion. Here a drone captured the nested sinkholes as a consequence of the shrinking of the Dead Sea.
Djamil Al-Halbouni (distributed via imaggeo.egu.eu)