The Earth's crust is made of plates which float on the Earth's mantle. They are located on the entire planetary surface. Even oceans lie on top of plates.
Earthquakes are caused by a shift in two different plates beneath the earths surface. The shift is usually caused by convectional magma flows underneath the earths crust. This is because the plates are purely floating slabs of rock on the magma beneath it. The layer beneath the crust is called the mantle.
Areas of crustal plates with mountains are the greatest in thickness.
The crust. All of the Earths crust are part of techtonic plates.
earth's crust
Tectonic plates may be made of continental crust, oceanic crust, or both.
The crust
The answer is tectonic plates floating on the lithosphere. Does that answer your question? LOL :)
The plates (continental and ocean plates) ride atop the asthenosphere, a layer of viscous rock in the upper mantle beneath the crust.
Earthquakes are caused by a shift in two different plates beneath the earths surface. The shift is usually caused by convectional magma flows underneath the earths crust. This is because the plates are purely floating slabs of rock on the magma beneath it. The layer beneath the crust is called the mantle.
Areas of crustal plates with mountains are the greatest in thickness.
The crust. All of the Earths crust are part of techtonic plates.
crust
mantle
earths crust
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The crust
its the earths crust