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