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在地球岩石圈之下,存在一个软流层,一般认为:软流层是岩浆的发源地,软流层蕴藏着极其丰富的熔岩及热能、动能,很多地球物理学家和地质专家都认为软流层的岩浆对流运行是海底扩张的原动力。(亦有部分学者认为整个地幔都在对流,称之为地幔对流假说)所以,研究软流层具有相当大的意义,由于人类远未能钻探到这一深度,软流层对我们来说依然是一个谜。 (一)地球自转对软流层岩浆的
Under the Earth’s lithosphere, there is a asthenosphere, generally believed that: the asthenosphere is the birthplace of magma, the asthenosphere contains extremely rich lava and thermal energy, kinetic energy, many geophysicists and geologists think that soft The magmatic convection in the stratosphere is the driving force behind the expansion of the seabed. (Some scholars also think that the entire mantle is convection, which is called the mantle convection hypothesis.) Therefore, studying the asthenosphere is of great significance. Since mankind is far from drilling to this depth, the asthenosphere remains to us Is a mystery. (A) Earth’s rotation of the asthenospheric magma