Across
- 2. being hot
- 5. makes energy into electricity
- 7. a machine that gives energy
- 10. energy stored in an atom
- 11. a liquid
- 13. motion
Down
- 1. a power generated directly by sunlight
- 3. a measure of the average kinetic energy power the rate at which that energy is used
- 4. ability to work
- 6. comes from the sun
- 8. a type of energy that gives vitamin D
- 9. electrons that flow from place to place
- 12. a movement of air near the Earths surface