unit 2 week 4 spelling

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Across
  1. 4. move from one place to another
  2. 5. written true story about someone
  3. 6. scope to see far away
  4. 12. 100th of a meter
  5. 17. spinning wheel that measures orientation
  6. 18. picture that is a symbol for a word or phrase
  7. 19. geographical area with a specific climate
Down
  1. 1. picture
  2. 2. measurement of a circle
  3. 3. one who studies biology
  4. 5. study of animals
  5. 7. measurement around
  6. 8. 1000 meters
  7. 9. to help you hear
  8. 10. measures air pressure
  9. 11. move a letter
  10. 13. used to talk to people in other places
  11. 14. instrument that allows an observation to see around, over, or through an object that blocks their view
  12. 15. sounds of letters
  13. 16. amplify sound