Across
- 2. the middle of the earth
- 6. liquid second layer of the Earth
- 7. a fracture in the earth
- 8. liquid third layerof the earth
- 9. this boundary 2 plates crash into eachother
Down
- 1. 2 plates sliding against eachother
- 3. the earth shaking
- 4. this boundary moves apart from eachother
- 5. denser plate sliding under eachother
- 6. melted rock