Earthquakes Flashcards
1
Q
Where do earthquakes normally occur?
A
Plate boundaries
2
Q
What is a fault?
A
Movement or slip along a fracture or between plate boundaries
3
Q
What is the elastic rebound theory?
A
Earthquakes occur as deformed rock springs back into original form due to elastic energy
4
Q
What are the types of strains?
A
Elastic strain
Plastic strain
Fracture