phon- photo- tele-

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Across
  1. 1. A TV broadcast
  2. 4. An image of a person or object
  3. 5. Study of sounds used in speaking
  4. 6. Chemistry action of light
  5. 7. Communicating from far away
  6. 10. Hearing sound through an earpiece that goes on your head
  7. 11. A device for transmitting sound
  8. 12. Hearing sound through your ear
  9. 13. Far
  10. 14. A device used to make sound louder
Down
  1. 1. Using a scope to see things close up
  2. 2. Sound
  3. 3. Using light to copy paper
  4. 5. Plants using light as a source of energy
  5. 7. Having a conference faraway
  6. 8. A portable telephone
  7. 9. Mail that goes faraway
  8. 15. Light