Across
- 2. Force pulling objects together
- 3. Preserved remains in rock
- 5. Heat movement in the mantle
- 7. Deep ocean valley (plate collision)
- 12. Giant puzzle pieces of Earth’s crust
- 13. Rocks breaking down (wind/water)
- 14. Earthquake detector
- 16. Earth’s outermost, rocky layer
- 18. Crack where earthquakes happen
- 19. Thick, semi-solid layer below the crust
- 20. Shaking from moving plates (short for earthquake) 📳
- 21. Mountain that erupts lava
- 23. How tightly packed matter is
- 25. Rock in oceanic crust
Down
- 1. Crust + upper mantle layer
- 4. Hard rock in continental crust
- 6. Hot water eruption from ground
- 8. Earth’s water layer
- 9. Ancient supercontinent
- 10. Natural solid (e.g., quartz)
- 11. Super-hot center of Earth
- 15. Volcanic glass rock
- 17. Tiny bits of rock/dirt
- 22. Magma that reaches the surface
- 24. Molten rock underground