2. I mantle (Mantle) is a floor, next down from the crust, the most solid, have ความลึกประมาณ 2900 kilometers, count of the crust from the bottom to the upper part of the core. Upper mantle beneath a stone floor cooling and some have cracks because of the brittle layer earth part, with the crust together called. "The earth."Which comes from the Greek roots means rock. I the earth has a thickness of about 100 kilometers from the surface down into the mantle layer next 100 depth - 350 kilometers. I Asthenosphere called Bacchus () is a class of magma or hot.Magma which spinning around in the world slowly I mantle is next in a ground floor at depths ranging from 350, - 2900 kilometers is a solid floor hot but tight and viscous than when on the high temperature since approximately 2 250 4 500, -, and C.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)