根据岩石圈板块构造的概念,有15块刚性板块沿着这些板块的下伏地幔移动。这便导致地壳不断改变面貌——大陆轮廓改变,形成山脉,扩大和“封闭”海洋。地幔物质对流是产生这种运动的原因。但是,为什么物质会由地球内部上升?相撞板块今后的命运如何?对这些问题,“经典”的地球物理学目前还不能作出回答。然而,在这方面,近年来已经取得进 According to the concept of lithospheric plate tectonics, 15 rigid plates move along the underlying mantle of these plates. This has led to the changing appearance of the earth’s crust - changes in the contours of the continent, the formation of mountains, expansion and “closure” of the sea. Mantle material convection is the cause of this movement. But why does matter rise from inside the earth? What is the fate of the collision plate in the future? For these problems, “classic” geophysics can not answer yet. However, progress has been made in recent years