What is one element used to create caves?
sunlight heat energy Calcium carbonate hydrogen and oxygen calcite carbonic acid less water salinity
A B C D E F G H
When caves contain connecting rooms, they are called caverns.
Caves can be formed by carbonic acid in groundwater seeping through rock and dissolving limestone.
What is one element used to create caves? (A) sunlight (B) heat energy (C) Calcium carbonate (D) hydrogen and oxygen (E) calcite (F) carbonic acid (G) less water (H) salinity