| 1. | The Palar River is a subterranean river that runs across South India.
|
| 2. | The thirst of El Oued is quenched by a subterranean river.
|
| 3. | Karstic terrain with caves, subterranean rivers, arches, and unusual weathering are found here.
|
| 4. | It is the only subterranean river in the Wild Rivers system.
|
| 5. | Some urban streams, such as the subterranean rivers of London, run completely underground.
|
| 6. | The main cavity is around 5 m high and contains a subterranean river.
|
| 7. | The cave is an old subterranean river consisting of three levels.
|
| 8. | The subterranean river Devika presently flows under a sandy surface.
|
| 9. | Do subterranean rivers generally end up discharging into the sea like most other rivers?
|
| 10. | Subterranean rivers may be entirely natural, flowing through cave systems.
|