The effects of an earthquake are greater if the seismic focus lies ______ a. Near the surface of the earth. b. On the surface of the earth. c. Below the surface of the earth. d. Far away from the surface of the earth.

The effects of an earthquake are greater if the seismic focus lies ___

1.	The effects of an earthquake are greater if the seismic focus lies ______ a. Near the surface of the earth. b. On the surface of the earth. c. Below the surface of the earth. d. Far away from the surface of the earth.
Answer» a. Below the surface of the earth.