Plate Tectonics
Across
- 3. Tectonics, theory of structure of earths crust
- 7. move away from each other
- 9. science concerned with earthquakes
- 11. one of 2 waves
- 12. shear waves
- 14. sideways and downwards movement of earth’s crust
- 15. movement of magma inside a volcano
- 16. waves, surface waves
- 17. a long sea wave
- 18. large scale model
Down
- 1. sudden and violent shaking ground
- 2. one slides beneath another
- 4. waves, horizontal polarized surfaced waves
- 5. points, initial rupture or focus
- 6. connects to another plate
- 8. ruptures in crust of mass object
- 10. sliding down mass of earth and rock
- 12. waves, elastic wave in earth produced by earthquakes
- 13. geyser is a volcano
- 15. hot lava and volcanic ash