Across
- 5. Plates that move apart
- 6. Layer between Earth's crust and core
- 7. Rock formed by the cooling and solidifying of molten rock
- 8. Molten rock that erupts onto Earth's surface
- 10. Rocks altered by intense heat and pressure
- 12. When one plate moves under another
- 13. The process of binding sediment particles together with dissolved minerals
- 15. Rocks formed from small particles of sand and pebbles that accumulate in layers
- 16. Plates that move together
Down
- 1. Earth's innermost layer
- 2. The breaking down of rock into smaller pieces by wind, water or ice
- 3. The dropping of eroded sediments in a new location
- 4. Molten rock beneath Earth's surface
- 8. The outer layer of the Earth consisting of the crust and upper mantle
- 9. The geological process where wind and water transport weathered rock and soil
- 11. Earth's outermost layer
- 14. Plates that slide against each other
- 17. Shaking of Earth's surface caused by plate movement
