compound words

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Across
  1. 2. causes beautiful burst of colors in sky
  2. 4. explosive powder wrapped in paper
  3. 7. hero with black car
  4. 9. being taught at home by parent
  5. 10. place to hook a big hose to to get water
Down
  1. 1. person who fights fire
  2. 3. hero that changes in a phonebooth
  3. 5. a small individual cake
  4. 6. large ball played with in the water
  5. 8. wall that prevents fire from going to another room