Across
- 1. An action that pushes against something from anyway.
- 4. Hot fluid within the mantle.
- 6. The process of rock being withered away by wind or water.
- 7. This produced from electrons moving up and down on the rings.
- 9. Middle of Earth.
Down
- 2. Outer layer of earth.
- 3. Hot fluid/ rock that came out of a volcano.
- 4. The layer that is under the crust.
- 5. Lots of little rocks.
- 8. The name of the crossword.