Beneath the kras—meaning rock or barren ground in Slovene—lies a complex subterranean world, formed by the limestone’s dissolution over eons. https://on.natgeo.com/2SJc1sS

Beneath the kras—meaning rock or barren ground in Slovene—lies a complex subterranean world, formed by the limestone’s dissolution over eons. https://on.natgeo.com/2SJc1sS 

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