For instance, it is believed that the massifs of the Himalayas and the Andes were formed by titanic upheavals deep within the earth and by the movement of sections of the earth’s crust.
Arvatakse, et Himaalaja ja Andide mäestik on moodustunud maa sisemuses toimunud hiiglaslike murrangute ja maakoore osade liikumiste tõttu.