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(一)广西的地质地貌广西位于北纬21°28′—26°22′,东经105°30′—112°2′,总面积约24万平方公里。全境的西边、北边为海拔2000米的云贵高原,东北面为1500—1800米的五岭山脉(主峰2200米),东及东南边为800—1000米的云开大山,西南边有800米的十万大山,整个地势为周围高中间低,宛如盘地。长时期来,由于海陆的升降变迁,地层的摺曲断陷及流水的切割冲积等内外营力的作用,全
(I) Guangxi Geology and Geography Guangxi is located at latitude 21o28’-26o22 ’and longitude 105o30’-112o2’ with a total area of about 240,000 square kilometers. The west of the whole territory, north of the Yunnan-Guizhou Plateau at an altitude of 2000 meters above sea level, 1500-1800 meters northeast of the Wuling Mountains (2200 meters peak), east and southeast of 800-1000 meters open cloud mountains, south-west side of 800 meters One hundred thousand mountains, the entire terrain is low around the middle, like a disk. Over a long period of time, due to the ups and downs of the sea and land, the bending and sagging of strata and the cutting alluvial flow of water