3. Which statement best defines seismic waves? a. Wave of energy released during an earthquake and travel to earth at a constant velocity b. Wave of energy caused by the released in the epicenter of the earthquake then propagates inside the earth. c Wave of energy that originates from the epicenter of the earthquake and propagate to the surface of the earth. d. Wave of energy that originates from the focus of the earthquake then radiates within and in the surface of the earth.