Across
- 4. Are waves that occur second and are the slowest wave during an earthquake.
- 6. A sudden and violent shaking of the ground, sometimes causing great destruction.
- 9. Is a fracture or zone of fractures between two blocks of rock.
- 10. Used to create a graph made from three or more locations to find an earthquake's epicenter.
- 11. Are waves that occur first and are the fastest wave during an earthquake.
- 12. the block of rock that lies above an inclined fault or an ore body.
Down
- 1. Is the point on the earth’s surface vertically above the focus of an earthquake.
- 2. A geological fault in which the hanging wall appears to have been pushed up along the footwall.
- 3. The block of rock that lies on the underside of an inclined fault or of a mineral deposit.
- 5. The stress component parallel to a given surface.
- 7. Is the point or origin of an earthquake.
- 8. Is a fault in which rocks are displaced mainly in a horizontal direction, parallel to the line of the fault.
