Crossword

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Across
  1. 3. Underground molten rock
  2. 4. Balloons, corn and colour can do
  3. 7. Solid phase to gas phase
  4. 8. Month named for the Roman god of war
  5. 9. Voice assistant introduced in 2011
  6. 11. Cold and distant
Down
  1. 1. Degeneration of skeletal muscle
  2. 2. Urban air pollution
  3. 5. 10 in a decade
  4. 6. Japanese paper cutting and folding art
  5. 8. Nature's living water purifier
  6. 10. Boston Dynamics creation