Rocks and Minerals Review

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Across
  1. 2. tiny pieces of rock material carried by water
  2. 5. pieces of the earth
  3. 10. magma that has reached earth's surface
  4. 13. rocks change by heat and pressure
  5. 14. grow INTO the rocks and force the rock to break apart
  6. 15. develop from hollow spaces where parts of the rock dissolved
  7. 16. a scientist who studies rock and minerals
Down
  1. 1. rocks formed from sediments in layers
  2. 3. rock formed from fire/magma
  3. 4. solid ball of metal in the center of the earth
  4. 6. forms the center of the earth
  5. 7. thick layer of rock under the crust
  6. 8. hot melted rock INSIDE the earth
  7. 9. the process when rocks break apart and change
  8. 11. a nonliving solid found in nature
  9. 12. the outer layer of the earth