P, or primary, waves ____.
A) are characterized by alternate compression and expansion of rock
B) are the slowest waves generated by an earthquake
C) pass through liquids only
D) move along Earth's surface only

Question

Quizplus · Accepted Answer

P waves, also known as primary waves, are characterized by alternate compression and expansion of rock. They are the fastest seismic waves and can travel through both solids and liquids. They can also move through Earth's interior, rather than just along the surface.

P, or Primary, Waves ____