Across
- 2. substance that is used up more quickly than it can replace itself
- 5. Release of energy from the sun
- 7. type of energy stored
- 10. the energy of motion
- 13. study of the protons and neutrons
- 15. motion when subjected to forces or displacements,
- 16. the radiation from the Sun producing heat
- 18. heat within the earth
Down
- 1. a type of energy made by vibrations
- 3. Energy of an object or subatomic particle.
- 4. law when energy is transformed some is lost
- 5. natural resource that cannot be used
- 6. type of electromagnetic radiation
- 8. Energy from heat
- 9. renewable organic material that comes from plants and animals
- 11. formed when dead plant matter decays
- 12. The ability to do work
- 14. Energy released from food after it is eaten
- 17. A nonrenewable nuclear energy
- 19. power a renewable source of energy that generates power