Vocab 4 17/18

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Across
  1. 3. material made from chemicals
  2. 4. happening on its own
  3. 7. study of angles, lines and figures
  4. 9. a picture
  5. 10. study of the earth's surface
  6. 12. form of computer
  7. 15. story of your life written by you
  8. 17. your signature
  9. 19. very tall building
Down
  1. 1. explorer in space
  2. 2. tv program that gives information and sells something
  3. 5. lens that can take pictures at a long distance
  4. 6. study of rocks
  5. 8. a type of car
  6. 9. machine that reproduces papers
  7. 11. a kind of music
  8. 13. train running on a single track
  9. 14. community outside a large city
  10. 16. someone who looks good in photographs
  11. 18. food to go