溶(rong)洞(dong)是石(shi)(shi)灰(hui)巖地區地下(xia)水長期溶(rong)蝕的(de)(de)結果,由(you)于(yu)灰(hui)巖層(ceng)各部分含(han)石(shi)(shi)灰(hui)質多少不同(tong),被侵蝕的(de)(de)程度不同(tong),也就形成了如今我(wo)們(men)看到的(de)(de)千姿百態的(de)(de)奇(qi)異景(jing)觀,這種地面稱之為喀斯特地貌。本期小編為您推薦這組溶(rong)洞(dong)的(de)(de)圖(tu)片(pian),包括(kuo)天然溶(rong)洞(dong)的(de)(de)圖(tu)片(pian),石(shi)(shi)鐘乳石(shi)(shi)筍圖(tu)片(pian)和溶(rong)洞(dong)景(jing)區圖(tu)片(pian)大全供(gong)您欣賞!