Across
- 2. the amount of matter in an object
- 3. the force of gravity acting on an object
- 5. energy stored in a stretched object
- 7. energy in fuels
- 8. movement energy
- 9. chemical energy store used to transfer to electricity
- 11. when energy is moved from one form to another
Down
- 1. when energy spreads to the environment
- 4. energy stored up high
- 6. heat energy
- 10. a store of energy