World War I Crossword

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Across
  1. 4. what do you throw to make fire?
  2. 5. what are the soldiers fighting in
  3. 6. what family are guns apart of?
  4. 11. what was used to poison people?
  5. 12. what sails on water?
  6. 13. what is a type of military?
  7. 14. what is so big that it can break through anything?
Down
  1. 1. what made people unnoticeable?
  2. 2. what do you make before you take action?
  3. 3. this place is a palace
  4. 7. soldiers hid in these
  5. 8. a very cold country
  6. 9. counties that join together are called
  7. 10. what explodes?