Across
- 4. Solid earth materials formed from different minerals
- 6. Naturally formed crystal structure
- 9. Rocky outer shell of earth
- 10. Happens at converging plate boundaries
- 13. Violent shaking of Earth’s crust
- 15. The slow pulling apart of land caused a plate movement
- 18. Very hot with solid iron and nickel
- 19. Earths outmost layer
- 20. A feature that forms on the planet, like a mountain
Down
- 1. Moving towards the same place
- 2. Moving apart in different directions
- 3. Large crackers in earth’s crust
- 5. Earth’s main continuous ares of land
- 7. Have large mineral grains
- 8. Natural spring that send up hot water and steam from holes in the ground
- 11. Melts rock which forms magma
- 12. How strong the earthquake is
- 14. Sudden pushing out of something, like lava from a volcano
- 16. Evidence from life in the past
- 17. Melted iron and nickel