Question

What is focus and epicenter?​

Answer 1

The focus is the point within the earth where seismic waves originate; it is centered on the part of the fault that has the greatest movement.

The epicenter is on the earth's surface directly above the focus.

Answer 2

focus- the location where the Earthquake begin. the ground reptures at the spot then seismic waves raduate outward in all directions

epicenter- the point on the earth surface loctied directly above the focus of an earthquake