Across
- 4. A fracture or crack in the Earths surface
- 6. The boundary where two plates move together
- 7. The boundary where two plates move horizontally
- 8. The movement of Earths
Down
- 1. A sudden shaking of Earths surface
- 2. The boundary where two plates move apart
- 3. A landform drifting on the mantle
- 5. A place where magma, ash and gases escape Earths surface
