文档介绍：丹霞山英语导游词
编号： 2021年3月10日
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丹霞山英语导游词
丹霞山英语导游词1
Danxia mountain is one of four 日
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Danxia mountain is one of the world "danxia landform" named after. Danxia mountain consists of more than 680 top flat, steep slope, slow foothill red gravel rock, sages "color such as w, Dan Ming", which are characterized by red cliff danya. According to geologists study: in the world have found more than 1200 danxia landform, danxia mountain is the most ty// types of modelling development the most abundant, the most scenic danxia landform concentrated distribution area.
Between 140 million and 70 million, danxia mountain is a large inland basin, affected by the Himalayan orogeny, strong uplift surrounded by mountain, basin to accept a large number of clastic sediments, formed a thick red strata; Around 7000 years ago, the earths crust rise gradually eroded. Since 6 million years ago, the basin occurred many times intermittent rise, average every increase 1 meter ten thousand, fluvial incision erosion at the same time, the red layer is cut into a piece of red mountain danxia group, which is now the danxia mountain.
Danxia mountain in stratum, structure, terrain, development, sales force, and the natural environment and ecological evolution of danxia landform areas across the country the most detailed