It is called the asthenosphere, the layer of hot, ductile rock directly below the lithosphere.
Tectonic Platesplates
Convergence.
Its more ov a movement really not a process. Tectonic plates move due to convection currents in the mantle.
The plates move apart, which is called a divergent boundary.
The answer is Tectonic Plates
Tectonic Platesplates
They are called tectonic or lithospheric plates.
Those are called TECTONIC PLATES.
asthenosphere
The upper mantle contains convection currents that move the tectonic plates.
crust
The asthenosphere.
The movement of tectonic plates caused by convection currents in the mantle.
Convergence.
what causes the earths tectonic plates to move
The tectonic plates which form Earth's crust move on top of the outer layer of the mantle. This layer of the mantle is known as the asthenosphere.
Its more ov a movement really not a process. Tectonic plates move due to convection currents in the mantle.