Across
- 2. Fuels such as the wind and sun that can generate power without being used up
- 5. A machine that uses wind energy to produce electricity
- 7. Energy from the Sun
- 9. Energy that holds atoms in molecules together
- 10. The flow of Air
- 11. The burning of wood releases this form of Energy
Down
- 1. Lightning is a form of _______ energy
- 3. Device consisting of Cells
- 4. What type of Energy requires an object to be in motion?
- 6. A form of Energy that results from the attraction of objects that are made of iron
- 7. A form of energy that travels as waves through the air and some solids and liquids
- 8. A form of Energy which we receive through our eyes
