Earth Science

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Across
  1. 8. little pieces of broken off rock
  2. 10. This is something that was never living
  3. 11. Crust + upper sphere, which is solid
  4. 12. A break in the Earth’s crust
  5. 13. Plate boundaries collide
  6. 15. Liquid metal and rock, that contains mostly iron and nickel
  7. 17. The study of minerals
  8. 18. An aggregate of minerals and other organic or inorganic matter
  9. 19. Rocks rocks formed from cooling of lava or magma
  10. 20. minerals that only have oxygen and silicon
Down
  1. 1. Gooey melted rock under the lithosphere
  2. 2. Opening that allow the liquid rock in the asthenosphere to come to the surface
  3. 3. the resistance to breaking, bending, or tearing
  4. 4. Thin uppermost part of the mantle, which is solid
  5. 5. Where oceanic plates sink down into the asthenosphere
  6. 6. Plate boundaries move away from each other
  7. 7. The process by which sediments turn into rocks
  8. 9. When tectonic plates smash into each other
  9. 14. a unsmooth jagged cut
  10. 16. minerals that we use in everyday economy