Earth's plates are constantly in motion because of convection currents in the mantle. How this energy translates to individual plates is still not understood.
(see the related question)
Plate tectonics are what each continent is on. They move and are continuing to move today. It has to do with the earth's shape because the plate tectonics move the continents around.
from plate tectonics
Plate tectonics
A theory that says the lithosphere is divided into plates that move around on top of the asthenosphere is called '' plate tectonics''
Plate tectonics.
Continental Drift and the study of Plate Tectonics.
plate tectonics
they move because of the magma
id ont know
Plate Tectonics
plate tectonics
plate tectonics are moving plates under the earths surface