Across
- 4. Core The innermost layer of Earth
- 6. A force that exists between Earth and objects with mass
- 8. The upper layer of Earth's mantle
- 9. The part of Earth between the crust and core
- 10. The outermost rocky layer of Earth
Down
- 1. Boundary When two plates move towards each other.
- 2. Boundary When two plates slide past each other
- 3. Core Made mostly of Iron
- 5. Boundary When two plates move away from each other
- 7. Legend A key that shows all of the symbols used on a map