Spelling Lesson 8: Technology Words

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Across
  1. 4. Person that designs and creates scientific tools.
  2. 6. Device going around the Earth.
  3. 10. A huge airplane.
  4. 11. The study of technical devices and how they help us.
  5. 13. Machine used to heat up food with radiation.
  6. 14. Electronic device that used a mouse and keyboard.
  7. 15. Disk used for saving data.
  8. 17. Tiny chips that control electronic devices.
  9. 18. Thin cable that uses light to help look inside your body.
  10. 19. A ship used to travel in space.
  11. 20. The study of genes and how to make them better.
Down
  1. 1. Machine that can see your bones.
  2. 2. The design and create airplanes.
  3. 3. The tool and objects scientists use.
  4. 5. Engineer that studies biology and medicine.
  5. 7. A beam of light caused by exiting electrons.
  6. 8. A machine that can do jobs on its own.
  7. 9. Fast moving train.
  8. 12. Device that controls something from a distance.
  9. 16. The study of electrons and how to use them.