Ground Zero crossword

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Across
  1. 4. being saturated
  2. 6. like making a clever comment or witty observation
  3. 7. sudden change
  4. 9. not shiny or bright
Down
  1. 1. inflicting hardship
  2. 2. type of bandage
  3. 3. current of air pushing downwards
  4. 5. glowing light in the sky
  5. 7. protective coating for wood,metals,etc
  6. 8. object surviving through time