Three Types Of Rocks

123456789101112131415
Across
  1. 2. metamorphic rock classified as
  2. 3. sedimentary rock classified as
  3. 5. igneous rock classified as
  4. 8. rocks formed from once alive organisms
  5. 10. mineral grains got pressured together
  6. 12. molten rock below ground
  7. 13. dissolved minerals from evaporated water become concentrated then crystallize
  8. 14. igneous rocks form above ground
Down
  1. 1. an sedimentary rock that has grains of sand
  2. 4. combination of one or more minerals or organic matter
  3. 6. rock whose minerals visible
  4. 7. minerals need help being found
  5. 9. molten rock above ground
  6. 11. an extrusive igneous rock that floats
  7. 15. igneous rocks form below ground