Inventions in China.

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Across
  1. 4. Used in modern day world to fire firearms.
  2. 6. Chinese invented ________ folding form about 3000 years ago.
  3. 8. Invented in 1161, used to blow up stuff.
  4. 9. Invented about 6000 years ago. Used in the name ____ road.
  5. 10. You can fold an airplane out of this invention.
Down
  1. 1. Invented in 1498 and we are still using this to this day to brush our teeth.
  2. 2. A board game, that was invented while the Song Dynasty were ruling over China.
  3. 3. Without this, there would be no sea transportation.
  4. 5. We are drinking this every morning!
  5. 7. Its used in modern day world to blow up stuff and fly people to the Moon.