Across
- 4. energy cannot be created nor destroyed it can only be transferred
- 6. the transfer of energy that occurs when a force is applied over a distance
- 8. energy in motion
- 11. energy resource that is replaced as fast as or faster than it is used
- 13. the total energy an object has
- 14. type of thermal energy inside the earth
- 15. stored energy
- 16. heat moving through air or water
Down
- 1. light that comes from the sun and light bulbs, used to see as a power source
- 2. ancient remains of organisms that can be burned as an energy source
- 3. most often used for communication
- 5. heat that comes from fire,sun,etc.
- 7. two surfaces rubbing against each other
- 9. energy source that has a limited amount
- 10. type of energy source that cannot be used up
- 12. the ability to cause change