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Across
  1. 4. rocks made from large rocks and pebbles
  2. 7. rock made from sand
  3. 9. when sediment is carried away
Down
  1. 1. can sometimes be found in sedimentary rocks
  2. 2. dropped off
  3. 3. broken down into smaller material
  4. 5. a smooth rock formed from silt and clay
  5. 6. broken down rock material
  6. 8. rock made from plants