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长白山,地处我国东北偏东,北端进入黑龙江省境内,南端伸向辽宁省境内,东部在朝鲜民主主义人民共和国境内。通常称长白山指在吉林省境内的海拔在1000米以上以天池为中心的群山范围。按行政区划分为浑江市、通化市及延边朝鲜族自治州的部分地区,面积约8000平方公里。长白山和大兴安岭、小兴安岭并列为我国东北部的三大山脉。 从地质演变来看,大约六亿年以前,这里还是一片汪洋大海,后来,经过地质构造运动,如:加里东运动、海西运动,燕山运动和喜马拉雅运动,由于海水退出而变为大陆,后来长白山地区地壳不断抬升,出现断
Changbai Mountain, located northeast east of our country, the northern end into the territory of Heilongjiang Province, the southern tip of Liaoning Province, the eastern part of the territory of the Democratic People’s Republic of Korea. Changbai Mountain is commonly referred to as the range of mountains centered around Tianchi at an altitude of over 1,000 meters in Jilin Province. By administrative division is divided into Hunjiang City, Tonghua City and Yanbian Korean Autonomous Prefecture in some areas, an area of about 8000 square kilometers. Changbai Mountain and Daxinganling, Xiaoxinganling tied for the northeast of China’s three mountains. From the perspective of geological evolution, about 600 million years ago, there was still a sea of vast oceans. Later, after the geological tectonic movements such as the Caledonian Movement, the Hercynian Movement, the Yanshan Movement and the Himalayan Movement became continental after the seawater was withdrawn, The crust in Changbai Mountain area is constantly rising and appears broken