Like a number of planetary bodies, the Earth is a very complex geological machine that is comprised of a layered mixture of solid rock and molten rock | Earth And The Environment
Scientists have discovered a new layer of partly molten rock under the Earth s crust that might help settle a long-standing debate about how tectonic plates move.
Get latest articles and stories on Science at LatestLY. Researchers had previously identified patches of melt at a similar depth. But a new study led by The University of Texas at Austin revealed for the first time the layer s global extent and its part in plate tectonics. Science News | Scientists Detect Molten Rock Layer Hidden Under Earth s Tectonic Plates.