Across
- 2. – travels by vibrations.
- 4. – energy from plants/animals.
- 7. – energy in waves.
- 8. – stored energy.
- 10. – moving electrons.
- 11. – visible energy.
- 14. – energy from water.
Down
- 1. – moving air energy.
- 2. – from the Sun.
- 3. – heat from Earth.
- 5. – moving parts’ energy.
- 6. – energy of movement.
- 9. – from splitting atoms.
- 12. – energy from heat.
- 13. – stored in food or fuel.
