| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | cave | geological perspective | Formed by various geological processes such as erosion, tectonic forces, or volcanic activity | 1 |
| 2 | caves | Geological | Caves are formed through geological processes such as erosion, dissolution, and the deposition of minerals over thousands to millions of years. | 1 |