Tectonic platea.
It is called plates.
tectonic plates
The lithosphere is made up of the "upper mantle" and earth's crust.The lithosphere is broken into separate sections called plate tectonics or tectonic plates.
Earths lithosphere is made up of upper mantle. The earths lithosphere is broken into separate sections and it is called as tectonic plates or plate tectonics.
Plate tectonics
That would be the lithosphere. This is broken into sections known as lithospheric (or tectonic) plates.
tectonic plates or you could say plate tectonics
plate tectonics
The Earth's lithosphere is broken into separate sections called plates. These plates float on the semi-fluid asthenosphere and move due to the heat-driven convection currents below them.
plate tectonics
The lithosphere is broken into about 100 separate sections called tectonic or crustal plates. They are divided by faults which are very much like cracks between plates. These plates float on top of the asthenosphere. A rift valley is a deep valley that forms where two plates move apart.
The lithosphere is broken up into sections called tectonic plates. These plates float on the semi-fluid asthenosphere below and interact with one another at plate boundaries, where most earthquakes and volcanic activity occur.