Across
- 3. this stored energy is found in food biomass and natural gas
- 5. distance x time
- 12. Thermal chemical nuclear electrical radiant light motion sound elastic gravitational
- 14. is the movement of electrons lightning is an example of the energy
- 15. is a form of potential energy amd it keeps things on the surface of the earth and makes things fall
- 16. the faster the object moves the more energy is stored like a moving car
- 18. stored energy
- 19. the energy is created by from the vibration of the atoms and molecules with the substance (also called heat energy)
Down
- 1. energy can not be created or destroyed only changed
- 2. this simply states energy can never be created nor destroyed but can be transformed from one type to another
- 4. energy is released when the nuclei are combined and power plants split the fission of uranium atoms to produce electricity
- 6. this energy is stored and when a force causes them to be stretched or squashed
- 7. energy is a type of kinetic energy that travels in waves like the sun and x rays
- 8. Energy in motion
- 9. is the only form of energy visible to the eye
- 10. it moves in waves and is produced when a force makes an substance vibrate
- 11. anything that takes up space and has mass
- 13. the amount of matter
- 17. 1/2 x mass x speed