自然(ran)溶(rong)(rong)(rong)(rong)洞(dong)(dong)(dong)有(you)(you)(you)各種(zhong)天然(ran)的(de)(de)奇異景(jing)觀,有(you)(you)(you)些天然(ran)溶(rong)(rong)(rong)(rong)洞(dong)(dong)(dong)美不(bu)勝(sheng)收(shou)。溶(rong)(rong)(rong)(rong)洞(dong)(dong)(dong)是可溶(rong)(rong)(rong)(rong)性巖石(shi)中(zhong)因喀斯特作用所形成(cheng)的(de)(de)地(di)下(xia)空間,溶(rong)(rong)(rong)(rong)洞(dong)(dong)(dong)的(de)(de)形成(cheng)是石(shi)灰巖地(di)區地(di)下(xia)水長期溶(rong)(rong)(rong)(rong)蝕(shi)(shi)的(de)(de)結(jie)果。你(ni)知道哪(na)些溶(rong)(rong)(rong)(rong)洞(dong)(dong)(dong)是自然(ran)形成(cheng)的(de)(de)嗎?世界(jie)自然(ran)形成(cheng)的(de)(de)溶(rong)(rong)(rong)(rong)洞(dong)(dong)(dong)有(you)(you)(you)哪(na)些呢(ni)?本文(wen)整理了世界(jie)十大自然(ran)形成(cheng)溶(rong)(rong)(rong)(rong)洞(dong)(dong)(dong),包括猛犸洞(dong)(dong)(dong)、韓松(song)洞(dong)(dong)(dong)、斯科契揚(yang)溶(rong)(rong)(rong)(rong)洞(dong)(dong)(dong)、歐若恩(en)多加(jia)洞(dong)(dong)(dong)穴、越南蝕(shi)(shi)洞(dong)(dong)(dong)、芬格洞(dong)(dong)(dong)穴等,一起(qi)來看(kan)(kan)看(kan)(kan)吧。