Plate Tectonics
Across
- 4. goes under
- 6. Tectonic plaets
- 8. Boundary plates going apart
- 9. Boundary plates coming together
Down
- 1. hot mountain
- 2. in ocean
- 3. hot
- 5. hot rises and cold sinks
- 7. Boundary plates sliding past each other
- 10. a crack or split