Across
- 2. store electrical energy produced by solar cells
- 6. energy of moving water
- 8. energy of moving object
- 9. energy that travels as waves through matter or through empty space
- 10. energy from the sun
- 11. energy of moving particles
Down
- 1. solar cell can change light energy into electricity
- 3. any material from living things that can be used as an energy source
- 4. the energy of moving particles
- 5. energy of moving air
- 7. a change from one form to another
- 11. the ability to make things move and change