During the Process of __________, Soil Loses Its Shear Strength

Q12: Surface waves radiate from the _ along

Q13: The San Andreas Fault zone is an

Q14: The boundary between the crust and the

Q15: P and S waves travel through all

Q18: P and S waves travel more rapidly

Q19: When a wave passes from one medium

Q20: The earthquakes caused when a subducting plate

Q21: A/an _ is a sudden motion or

Q22: A type of continuous, snail-like rock movement

Q31: Where two tectonic plates move past one