Across
- 1. the moving heat used to move the tectonic plates
- 5. one plate that goes under/over
- 7. situated in the middle ocean basin
- 8. Something that explodes with enough air and magma and has devastating impacts.
- 9. reaction from plates rubbing against each other
Down
- 2. plates that move together
- 3. and opening caused by divergent plates
- 4. a type of tectonic plate that rub against each other
- 6. plates that pull apart
- 7. helps makes new layers of crusts