A third type of mountain may be formed as a result of volcanic activity which occurs in regions of active fold mountain belts, such as in the Cascade Range of western North America.
第三种类型的山可能是由于火山活动形成的，一般发生在活动性褶皱带地区，如北美西部的喀斯喀特山脉。
The continental crust is much thicker than average beneath the great mountain belts .
在高山地带下面的大陆地壳，其厚度要比平均厚度大得多。
An interaction of lithospheric plates that can result in the formation of mountain belts and subduction zones.
一种可导致形成造山带和俯冲带的岩石圈板块间的相互作用。
But "we see older mountain belts suggesting that all the continents came together in the past to make other supercontinents," Loewy said.
但是“我们看那些古老的山带，它们表明所有的大陆在过去在一起，形成其它超级大陆，”Loewy说。
A third type of mountain may be formed as aresult of volcanic activity which occurs in regions of active fold mountain belts, such as in the Cascade Range of western North America.
第三种类型的山脉可能由于火山活动而形成，火山活动发生在活跃的褶皱山脉带上，如北美洲西部的喀斯特山脉。
A third type of mountain may be formed as aresult of volcanic activity which occurs in regions of active fold mountain belts, such as in the Cascade Range of western North America.
第三种类型的山脉可能由于火山活动而形成，火山活动发生在活跃的褶皱山脉带上，如北美洲西部的喀斯特山脉。
应用推荐