Earthquake energy travels through the earth via ___________.
a. epicenter
c. magnitude
b. focus
d. seismic waves

Seismic waves are how the energy of an earthquake travels through the earth. The waves are created by tectonic plates colliding or pushing against one another and the seismic waves are created and cause nearby structures (man made or natural) to shake and vibrate sometimes violently.

The correct answer for this question would be D.)Seismic Waves