Both P-Waves and S-Waves Can Pass Through ____

Q23: _ is a measure of an earthquake's

Q24: Most earthquakes occur at great depths.

Q25: The elastic rebound theory involves the sudden

Q26: _ stations are the minimum needed to

Q27: The Modified Mercalli Scale determines earthquake intensity,

Q29: Surface seismic waves originate at the epicenter

Q30: Perhaps 90 percent of the destruction in

Q31: _ are earthquake waves that cause the

Q32: The _, the distance between the epicenter

Q33: Small earthquakes following the main surface wave