Across
- 3. Body part that vibrates to make sounds.
- 6. How high or low a sound is.
- 7. Headgear that covers the ears for noise protection.
- 8. Necessary for sound to travel (air, water, etc.).
- 9. Instruments using strings to create sound.
Down
- 1. Instruments that produce sound when hit.
- 2. Protection for ears from loud sounds.
- 3. The empty space where sound cannot travel.
- 4. Vibrations that travel through the air.
- 5. Instruments that use air to produce sound.