Describe Plate Tectonics in Your Own Words
The plates act like a hard and rigid shell compared to Earths mantle. The lithospheric plates and their names. Plate Tectonics Tectonics Plate Movements Plate Tectonic Theory This strong outer layer is called the lithosphere. . The lithosphere is separated into plates that move over the asthenosphere which is the molten upper portion of the mantle. The process is known as plate tectonics. You can get the definition s of a word in the list below by tapping the question-mark icon next to it. The lithosphere of the earth is divided into a small number of plates which float on and travel independently over the mantle and much of the earths seismic activity occurs at the boundaries of these plates. The theory which solidified in the 1960s transformed the earth sciences by explaining many phenomena including mountain building events volcanoes and earthquakes. Worlds Best PowerPoint Templates - CrystalGraphics offers more PowerPo...