<prompt> Qedela umusho olandelayo: Eminyakeni eyalandela, abahloli bemihume banweba izinhlangothi zomhume futhi bathola amagatsha amasha, okwaholela ekwandeni okuphelele kube. Ngo-1973, kwabekwa izingqimba ezithile zengilazi ezindaweni ezithile emhumeni, ukuze kuqinisekiswe ukuqina kwendawo engaphansi komhlaba. Ama-slabs amelana  <response>: Ukuzamazama komhlaba kweFriuli ngo-1976, okukhombisa ukuthi iKarst Region yayigwenywe ukuzamazama komhlaba. Kamuva, izazi zokwakheka komhlaba nezazi zezinto eziphilayo zafinyelela ezifundweni nasekucwaningeni nge-geomorphology yomhume nezinhlobo zezilwane ezihlala emgodini. 