Across
- 5. Zone in Earth's mantle made of hot, fluid rock
- 6. Plate boundary type where plates come together
- 9. The very deep ocean feature formed at a subduction zone
- 14. A line of volcanoes around the Pacific Ocean due to convergent plate boundaries
- 18. The dark organic material formed in soil from the decayed remains of plants and animals
- 19. Igneous rock formed on Earth's surface
- 21. Location on Earth's surface above an earthquake's focus
- 23. vibrations that travel through Earth carrying energy release during an earthquake
- 24. Rock type formed from cooled magma or lava
- 26. Rock changed by heat, pressure, or hot fluids
- 28. Rock formed from layers of deposited sediments
- 29. The layer of rock located below Earth's crust
- 30. A seismic sea wave
- 31. Plate boundary where plate move apart
- 32. The rigid outer layer of Earth that includes the crust and upper mantle
Down
- 1. An underwater "mountain range" along divergent plate boundaries.
- 2. Point within the Earth where an earthquake originates
- 3. The "Hardness Scale" used to determine resistance to scratching
- 4. The volcano type found along convergent plate boundaries, AKA composite cone
- 7. How lights reflects from a mineral; shininess
- 8. rock fragments and particles ejected by a volcanic eruption.
- 9. The boundary type where two plate slide past each other
- 10. The layers of soil that have identifiable characteristics
- 11. Molten rock beneath Earth's surface
- 12. Breaking a mineral in straight lines due to patterns in atomic bonding
- 13. Breaking a mineral in jagged lines due to strong atomic bonding
- 15. Any process that breaks down rock
- 16. Process where ocean crust sink below continental crust at a convergent plate boundary
- 17. Igneous rock formed inside the earth
- 20. Moving sediments by wind, water, or ice
- 22. Magma that reaches Earth's surface
- 25. The volcano type with gentle sloping sides made from oozing lava
- 27. A volcano made of rocks with steep sides
- 28. the color of a mineral in powdered form