Across
- 3. a magma current that moves tectonic plates
- 5. the crust is divided into these
- 6. an underwater rift valley
- 7. one plate sliding under another
- 8. two plates moving away from each other
- 9. a mountain that erupts molten rock, at subduction
Down
- 1. a valley at a divergent boundary
- 2. two plates sliding pat each other
- 3. two plates moving together
- 4. molten rock below the crust