Sammy

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Across
  1. 3. the fourth letter of the Greek alphabet ( Δ, δ ), transliterated as ‘d.’
  2. 4. red liquid in the ground that is very hot
  3. 7. harsh shaking ground opening
  4. 9. a mountain or hill, typically conical, having a crater
  5. 10. wear away or change
Down
  1. 1. Responsibility for an accident or misfortune.
  2. 2. matter that settles to the bottom of a liquid
  3. 5. the action of deposing somthing
  4. 6. biomes
  5. 8. the process of eroding or being eroded by wind, water, or other natural agents.