Caves form when acidic rain dissolved limestone.
not condensationThe process that creates frost is known as deposition.
I'm not really sure what you had in mind. Given that the cave is in limestone (as the vast majority of them are) there has to be a dimensional limit to the dissolution and erosion processes. The floor is there by default: it is the lowest surface along a passage at that given time in the cave's development.
Harrison's Cave in Barbados was formed over thousands of years through the process of water erosion and chemical weathering. Rainwater mixed with carbon dioxide creates a weak carbonic acid that dissolves the limestone rock, creating underground cavities and passageways. As the water flows, it deposits minerals, forming the unique stalactites and stalagmites that can be seen in the cave today.
When the rock above a cave collapses, it can form a sinkhole if the collapse creates a depression in the ground. This can sometimes lead to the formation of a sinkhole cave system underground.
A process called weathering
audit trail
Meiosis
condensation
In karst areas, this is called a sinkhole.
Glucose.
Cool Breeze
weathering