Examlex
OLE stands for ________.
Cave Roof
The upper surface or ceiling of a cave, formed by natural geological processes.
Sinkhole
A depression or hole in the ground caused by the collapse of a surface layer, often resulting from the dissolution of limestone by water.
Caldera
A large crater formed by a volcanic eruption, resulting from the collapse of land following the emptying of the volcano's magma chamber.
Dissolved Limestone
The process by which limestone (calcium carbonate) is dissolved into groundwater, contributing to karst landscapes and features such as caves.
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