A.地質(zhì)災(zāi)害災(zāi)度等級B.地質(zhì)災(zāi)害災(zāi)難等級C.地質(zhì)災(zāi)害風(fēng)險(xiǎn)等級D.地質(zhì)災(zāi)害災(zāi)變等級
A.自然動(dòng)力型B.人為動(dòng)力型C.超自然動(dòng)力型D.復(fù)合動(dòng)力型
A.形成區(qū)B.沉淀區(qū)C.流通區(qū)D.堆積區(qū)