What rock type is the most common setting for caves formed by dissolution of a rock?

A) well-sorted sandstone
B) gray limestone
C) dark porous lava flows
D) gray granite
E) slate

Gray Limestone

A sedimentary rock primarily composed of calcium carbonate, often containing fossils, and typically forming in shallow marine environments.

Well-Sorted Sandstone

Sandstone comprised of grains that are uniform in size, indicating a specific and consistent energy environment during deposition.

Dark Porous

Referring to rocks that have a dark color and contain numerous small holes or pores.