Across
- 1. not able to be made again quickly by nature or people
- 4. able to be created again
- 8. energy that we can hear
- 10. energy from sources of light
- 11. the of force to move an object
- 12. the act of burning something
- 15. basic unit of matter
- 16. the flow of electrical power or charge
- 17. act of using a resource wisely
Down
- 2. center of an atom
- 3. how atoms attach
- 5. the ability to do work or cause change
- 6. the rate of doing work
- 7. energy that comes from the force of moving water
- 9. related to the heat of the earth interior
- 13. plant materials and animal waste used as fuel
- 14. a type of energy that is hot