Across
- 4. vibration
- 5. presence and flow of electric charge
- 7. movement or action
- 9. stored energy
- 11. this type of energy is stored in substances
- 12. this is the type of energy that is stored underground
Down
- 1. energy stored inside an atom
- 2. the way energy is measured
- 3. Slingshot before it’s released
- 6. bright form of energy
- 8. heat energy
- 10. the ability to do work