Across
- 2. fire produces ____ energy
- 3. ____ energy is stored energy
- 4. batteries are an example of ___ energy
- 6. good insulator from nature
- 7. energy in motion
- 12. The amount of stuff something is made of
- 13. you can not create or ____ energy
- 15. The something moves at
- 17. a ball on top of a hill
- 18. rubber is a good ____
- 19. Thomas Young created the word ____
Down
- 1. stored energy due to an object's height
- 5. gold is a good ___
- 8. good conductor and pennies are made out of
- 9. when heat is transferred by direct touch
- 10. a type of heat transfer that only happens in liquids and gases
- 11. energy that comes from a source and travels at the speed of light
- 14. lion roaring
- 16. electrical converted to light
- 19. to turn a lamp on you use ___ energy