Across
- 3. is a result of compression force
- 5. is caused by rocks moving along side of each other causing strike-slip faults
- 7. Compression,Tension,Shear
- 12. is a result of a tension force
- 13. is caused by a shear force
- 14. measures the earthquake's destructiveness
Down
- 1. are the first earthquake waves.They come from the focus and can go through any material
- 2. is pulling both rock away from each other caused by a compression force
- 4. the place that rocks break along a fault line
- 6. the first place the waves touch the crust is called the epicenter
- 8. are the second waves of an earthquake. They come from the focus and they cant go through liquids
- 9. is a smaller earthquake that follows the larger earthquake in the same area of the main shock,caused at the displaced crust adjusts to the efect of the main shock
- 10. are the 3rd waves they come from the epicenter and they only travel through the crust. They don't go through earth's layers.
- 11. is an area where forces act upon rock in opposite directions