Sinkholes and caverns are formed from carbolic acid. This carbolic acid dissolves rock which creates the spaces that form the sinkholes and caverns. The carbolic acid is created when carbon dioxide dissolves in water.
Sinkholes comes from expansion of dissolution hollows formed from action of water on bottoms of limestone formations.
sinkholes
cave formations and sinkholes
speleothems are cavern formations, that live and grow in types of caverns. some are, stalatite, stalagmatite, soda straw, flowstone, or drapery. there are many more but htese are the most famous...
They don't. Sinkholes are filled in.
Sinkholes comes from expansion of dissolution hollows formed from action of water on bottoms of limestone formations.
Limestone
Stalagmites
They are stalagmites.
sinkholes
cave formations and sinkholes
Stalactites are stony formations that hang from the ceilings of caves.
sinkholes
On limestone and gypsum (calcium carbonate and calcium sulphate, respectively). Oh, and I know you meant "sinkholes"!
an empty cavity or cavern due to drilling or possibly earthquake activity or volcanic activity
Faultlines, Volcanoes, or Sinkholes
Sinkholes form typically as limestone dissolves. A caldera is created by the collapse of volcanic vault ceilings.