Chemical weathering - the rock is dissolved by rain-water acidified slightly by absorbed atmospheric carbon-dioxide.
by the limestone in the cave formed by dissolution by the limestone in the cave formed by dissolution
Limestone
A sinkhole is the term used to describe a depression in the ground caused by a cave collapse. It can also be the result of acidic water dissolving limestone.
chemical change
CALCITE - cryastaline calcium carbonate precipitated from the ground-water that had dissolved it from the limestone above the cave. Calcium Carbonate is the primary constituent of limestone.
gabbro
Limestone and limestone formations.
by the limestone in the cave formed by dissolution by the limestone in the cave formed by dissolution
Limestone caves are sometimes called solution caves because they are formed through a process called solution weathering. This occurs when water containing carbon dioxide dissolves the limestone rock, creating cave systems over time. The dissolved limestone is carried away in the form of a solution, hence the term "solution cave."
Limestone
it is a 'karst' cave, i.e. formed by the action of water on limestone.
From dissolution and erosion of limestone by acidic water over time.
somewhere in earth
Limestone doesn't exactly "help" a cave unless the stalagmite's and such are what you are looking for. Limestone is what creates those.
A stalagtite is a mineral formation that forms at the top of a limestone cave. A stalagmite is a mineral formation that rises from the bottom of a limestone cave.
Level 45 in the lake cave is nothing but limestone.
Jieta Grotto is a limestone cave it is not man-made.