Unit 6 Vocabulary

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Across
  1. 3. natural force of flight
  2. 6. not natural
  3. 8. to get bigger
  4. 9. not artificial
  5. 11. an artificial force of flight
Down
  1. 1. moving air
  2. 2. the relation in degrees between two directions
  3. 4. creates lift in moving air
  4. 5. to get smaller
  5. 7. a natural force of flight
  6. 10. an artificial force of flight