Across
- 6. fuel- nonrenewable energy resource made of the remains of ancient organisms and is burned as an energy source
- 7. energy- carried by electromagnetic waves
- 9. transformed by electromagnetic waves
- 10. energy- due to motion
- 12. up
- 13. energy resource- energy resource that cannot be used up
- 14. energy- carried by an aletric current
- 16. energy resource- energy resource that is replaced as fast as, or faster than, it is used
- 19. energy- stored in the nucleus of an atom
Down
- 1. positively changed centers of atoms
- 2. force that resists the motion of two surfaces that are touching
- 3. energy-stored energy due to interactions between objects or particles
- 4. energy resource- energy resource that is used faster than it is replaced
- 5. energy transfer to an object by a force, makung the object move in direction of the force
- 8. of conversion of energy states that energy can be transformed from one form into another or transferred from one region to another, but energy cannot be created or destroyed
- 11. energy- total energy of an object or group of objects due to large scale and motions and interactions
- 15. to cause change
- 17. energy- sum of kitnetic and potential energy of the particles in matter due to their random motion
- 18. energy- carried by sound