Across
- 5. boundary when plates slide past each other
- 6. fault when the land is pulling apart or stretching
- 7. fault caused by compressional forces and results in shortening
- 8. contain flowing material and is responsible for plate movement
- 12. boundary plates that move apart
Down
- 1. solid part of the crust and upper mantle
- 2. slip fault movement is horizontal, they slip past each other
- 3. hot molten rock forced up the the cracks from sea floor spreading
- 4. boundary when plates move together
- 9. zone dense plate sinks under heavier continental plate
- 10. tectonics earth's crust and part of the upper mantle are broken into sections
- 11. floor spreading when hot material from earth's crust rises to the surface