Across
- 3. A break in Earth's crust along which rocks move (p89)
- 4. A force that acts on rock to change its shape or volume (p102)
- 6. A type of fault where the hanging wall slides upward; caused by compression in the crust (p105)
- 7. A deep valley that forms where two plates move apart (p89)
- 9. A type of fault in which rocks on either side move past each other sideways with little up or down motion (p105)
- 10. A plate boundary where two plates move away from each other (p87)
- 11. Stress that squeezes rock until it folds or breaks (p103)
- 13. The theory that pieces of Earth's lithosphere are in constant motion, driven by convection currents in the mantle (p87)
- 14. A plate boundary where two plates move toward each other (p87)
Down
- 1. A large landform that has high elevation and a more or less level surface (p109)
- 2. A type of fault where the hanging wall slides downward; caused by tension in the crust (p104)
- 4. Stress that pushes masses of rock in opposite directions, in a sideways movement (p103)
- 5. A plate boundary where two plates move past each other in opposite directions (p87)
- 8. A section of the lithosphere that slowly moves over the asthenosphere, carrying pieces of continental and oceanic crust (p86)
- 12. Stress that stretches rock so that it becomes thinner in the middle (p103)