Across
- 5. when two plates slides past each other and cause vibrations
- 7. who discovered the continental drift
- 8. what was the earth previously named?
- 9. first of five layers of earth?
- 10. these plates crash into each other forming mountains
Down
- 1. these plates move apart
- 2. these plates push into each other and one goes under the other
- 3. the earth is surrounded by it
- 4. this plate boundary is named after a political UK party
- 6. it's the first part of the title