Across
- 3. plates moving away
- 6. a crack within’s earths crust
- 7. when wind, water and ice breaks down rock
- 8. molten material pushes up in a volcano
- 10. rocky shell of all earth
- 11. dissolved minerals, remains of living things or prices of rock
- 12. molten rock that makes earths mantle
- 17. formed solid substance with crystal structure
- 18. color of a mineral in powder form
- 19. the earth moving
Down
- 1. core made mostly of molten
- 2. plates moving toward
- 4. core solid iron and nickel that’s very hot
- 5. a hill or mountain made by action of magma
- 6. remains or evidence of the past
- 9. rock made when sediment is pressed
- 13. a layer of earth below the crust
- 14. beneath the earth
- 15. hard compact mixture of minerals
- 16. rock made from cooled magma