The grinding of tectonic plates. This caused by the outer core sending heat to the asthenosphere. The heat creates convection cells (aka convection currents), which move the asthenosphere. The tectonic, or lithospheric, plates are floating on the asthenosphere. When the asthenosphere moves, the tectonic plates move, and they gring together. The grinding will eventually cause a tectonic plate to fracture, which releases energy through the earth as seismic waves, and an earthquake occurs.
The earth's crust is not stress
Earthquaks are caused by the earths tectonic plates moving over each other.Nothing is caused by the earths crust its just dirt and rock.
Compression Stress Tension Stress Shearing Stress
The movement in earths plates create powerful forces that pull or squeeze the rock in the crust.
it means earthquakes will happen more often
Tension
The earthquake and tsunami were caused by a shift in the earths crust.
Stress forces squeeze or pull the rock in the Earth's crust.
It causes it to deform - this deformation is called "strain".
the earths mantle and crust chating is wrong
True((;
water wind.