Earth

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Across
  1. 2. different rock types
  2. 5. centre of the earth
  3. 8. sedimentary igneous and ——————
  4. 9. the rock found at the bottom of a volcano
  5. 10. a metamorphic rock beginning with S
Down
  1. 1. layer of solid rock underneath the crust
  2. 3. the second most abundant element in the atmosphere
  3. 4. a process of naturally breaking up rock
  4. 6. what you’re standing on right now
  5. 7. the most abundant element in the atmosphere