Physical Regions of US

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Across
  1. 2. lumber
  2. 5. ocean on the east coast
  3. 6. H.O.M.E.S
  4. 7. country south of USA
  5. 9. country north of USA
  6. 10. vacation
  7. 11. younger mountain with rugged peaks
Down
  1. 1. lowest place in North America
  2. 3. farming
  3. 4. older mountains with round peaks
  4. 8. Ocean on the west coast