Subterranea are underground structures, both natural (such as caves) and human-made (such as mines).[citation needed] Some subterranea and related topics include:
subterranea, geography, other, uses, subterranea, subterranea, underground, structures, both, natural, such, caves, human, made, such, mines, citation, needed, some, subterranea, related, topics, include, subterranean, river, castellet, lès, saussesnatural, ed. For other uses see Subterranea Subterranea are underground structures both natural such as caves and human made such as mines citation needed Some subterranea and related topics include Subterranean river in Castellet les SaussesNatural EditCaves Cenote Ice cave Sea cave Sinkhole Karst Lava tube Lunar and Martian lava tubes Subterranean river Subterranean waterfall Underground lake Volcanic pipeHuman made or related EditBorehole Bunker Burial vault tomb Casemate Catacombs Cave dweller Underground living Cave temple Cellar Dungeon Dugout shelter Fogou Mine Rock cut architecture rock cut tomb Smuggling tunnel Tunnels street tunnel train tunnels Underground city umbrella article for underground dwellings and facilities Underground rapid transit system Wine caveSee also EditBoring earth Seattle Underground Subterranean London This article about geography terminology is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Subterranea geography amp oldid 1037045593, wikipedia, wiki, book, books, library,
