changes, sharpness, formations, crevices, corrugated and sharp structures in stones

akseki aladaalar antalya biological block bolkars calcareous caution change cleavage cliff climate cold corrugated crack curved dangerous depth dissolution earth formation geography glacial groove grooved gypsum hole karstic limestone lines melting mountainous mountains nature ozone perforated period physical rain region rillenkarrenler rock shapes snow space stone surface taurus tectonic turkey view warm water