高加索山屹立在亚欧两洲之间,西濒黑海和亚速海,东临里海,是欧亚之间的天然界限并自西北向东南延伸,形成北高加索和南高加索两列主山脉,是个自然生态多变化的地区。高加索山屹立在亚欧两洲之间,西濒黑海和亚速海,东临里海,是欧亚之间的天然界限并自西北向东南延伸,形成北高加索 The Caucasus stands between Asia and Europe. It borders the Black Sea and the Azov Sea to the west and the Caspian Sea to the east. It is the natural boundary between Eurasia and extends from northwest to southeast. It forms two main mountains of the North Caucasus and the South Caucasus. It is a Areas where there are many changes in natural ecology. The Caucasus Mountains stand between Asia and Europe, west of the Black Sea and Azov Sea, east of the Caspian Sea, is the natural boundary between Europe and Asia and extends from northwest to southeast, forming the North Caucasus