Energy
Across
- 4. How loud or soft a sound is.
- 5. Primary source of heat energy.
- 6. Tube that connects the ear to the mouth
- 7. pull the string of an instrument quickly.
- 11. Outer part of the ear used to collect the sound.
- 12. Produce sound when strings vibrate.
- 13. Quick backwards and forwards movement.
- 14. Use this energy to see.
Down
- 1. We use this to make things work for us.
- 2. Piece of equipment that needs electricity to work.
- 3. harmful unwanted sounds.
- 5. Form of energy we can hear.
- 8. Movement energy
- 9. Form of energy we can see.
- 10. When energy is stored until it is needed.