Weathering and erosion

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Across
  1. 4. Chemical shower
  2. 5. vegetation thriving
  3. 6. posienous
  4. 9. searching for stuff
  5. 10. scorching
Down
  1. 1. cold as ice
  2. 2. airing out
  3. 3. very slow
  4. 7. its going down
  5. 8. BOOM