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地球是一个运动的球体,它不仅要在太空中翱翔,绕着太阳公转和自转。同时,地球的内部也在不停地运动着,造成了地壳的水平运动和垂直运动。它的运动能量来自地球内部放射性元素衰变产生的热能,一般被称为内动力地质作用。内动力地质作用主要表现为地壳运动、岩浆活动和变质作用。外界对地球影响也不可忽视,由于太阳辐射、大气和水的影响,引起地壳表层物质遭到破坏,发生剥蚀、夷平、搬运和堆积。这种运动被称为外动力地质作用。地壳自形成以来,一直在内外地质动力的相互作用下不断变化和发展,使地球表
The Earth is a moving sphere that not only soars in space, revolves around the sun and rotates. At the same time, the earth’s interior is constantly moving, causing horizontal and vertical crustal movement. Its kinetic energy is derived from the thermal energy produced by the decay of radioactive elements within the Earth, commonly referred to as internal dynamic geology. The main dynamic geological features of the crustal movement, magmatism and metamorphism. The impact of the outside world on the Earth can not be ignored, due to the impact of solar radiation, the atmosphere and water, causing the destruction of the crustal surface material, erosion, flattening, handling and accumulation. This movement is known as external dynamic geology. Since its formation, the crust has been constantly changing and developing under the interaction of geological motivation inside and outside so that the earth’s surface