The point beneath Earth’s surface where rock breaks under stress and triggers an earthquake is called the
a.
syncline.
b.
footwall.
c.
epicenter.
d.
focus.

Respuesta :

either epicentre or focus ; I believe it may be focus.
The correct answer is D. Focus

That's the place where the rocks break. The place where the earthquake starts is just above the focus and that is the epicenter.