Plate tectonics is the term you are looking for.
plate tectonics
The place where tectonic plates touch
A theory that says the lithosphere is divided into plates that move around on top of the asthenosphere is called '' plate tectonics''
Sea floor spreading theory
It is divided into 12 slow moving plates yes
The Continental Drift theory.
The Earth's crust
The theory of plate tectonics says that the Earth's lithosphere is divided into "plates" that are determined by overall movement.The theory combines ideas on seafloor spreading and continental drift
The crust of the planet Earth is divided into plates which slowly move. This movement is possible because the plates float on the liquid rock (magma) of the Earth's mantle.
plate tectonics.
The theory of plate tectonics says that the Earth's lithosphere is divided into "plates" that are determined by overall movement.The theory combines ideas on seafloor spreading and continental drift
The theory that implies that large portions of the earth's crust move is called the Theory of Tectonic Plates. According to this theory, the earth's crust is split up into portions called tectonic plates and they move. When tectonic plates rub against each other, earthquakes occur.