Science 5.1 Flashcards
The study of earthquakes
Seisomology
The bending, tilting, and breaking of the Earth’s crust; the change in the shape of a rock in response to stress
Deformation
The sudden return of elastically deformed rock to its unformed shape
Elastic Rebound
A wave of energy that travels through the Earth, away from an earthquake in all directions
Seismic Waves
A seismic wave that causes particles of rock to move in a back-and-forth direction
P Waves
A seismic wave that causes particles of rock to move in a side-to-side direction
S Waves
Seismic waves that travel along the Earth’s surface
Surface Waves
Rock along a fault that deforms in a plastic manner, like a molded piece of clay.
Plastic Deformation