Across
- 3. what makes things move, change, and carry out work
- 4. store of heat energy
- 5. can be used as energy sources
- 8. energy comes from the sun
- 9. energy can only be .....
- 10. energy comes from natural resources
Down
- 1. energy in moving objects
- 2. the process of changing energy from one form to another
- 6. coal, oil, and gas are all ...
- 7. type of energy that will eventually run out