Across
- 3. using sounds to teach reading
- 4. a celebrity signature
- 7. something used to make distant objects appear nearer
- 10. a device used for talking over distances
- 11. to make mechanical
- 13. a picture
- 16. a telephone that incorporates both voice and video
- 17. a message sent by telegraph
- 19. a person who travels into space
- 20. prefix meaning by itself
- 21. an untrue story
Down
- 1. looking attractive in a photograph
- 2. an event that causes great damage
- 4. moving independently
- 5. a camera lens used to make an object bigger
- 6. words pronounced the same but have different meanings
- 8. a person who repairs machines
- 9. operated by a machine
- 12. taking pictures
- 14. a device that transmits images on a screen
- 15. imaginary
- 18. a diagram that shows the relationship between things