Across
- 5. used for providing power to buildings and electrical objects
- 7. a measure of one thousand watts of electrical power.
- 8. a machine for producing continuous power
- 9. Anything moving
- 10. derived immediately from living matter.
- 11. released into the atmosphere, associated with climate change.
- 13. Providing something that is needed or wanted to someone
- 14. a marked change in form, nature, or appearance.
- 15. Object that can stretch and is flexible
- 16. is the ability to be active
Down
- 1. The sun provides it
- 2. having the power or being capable of happening.
- 3. A liquid substance that is essential
- 4. produced by the internal heat of the earth.
- 6. prevention of wasteful use of a resource.
- 12. energy source that does not use fossil fuels