Energy
Across
- 2. Energy from atomic nuclei.
- 5. Energy of motion.
- 7. Energy associated with the temperature of an object.
- 9. Source of energy that is replenished naturally and can be used indefinitely.
- 11. Energy from the sun.
- 12. Stored energy based on an object's position or condition.
- 13. Measure of how effectively input energy is converted into useful output energy.
- 16. Source of energy that is finite and cannot be replaced on a human timescale.
- 17. Energy from moving air.
- 19. Form of energy produced by the flow of electric charge.
- 20. Process of converting energy from one form to another.
Down
- 1. Unit of energy commonly used to measure food energy.
- 3. Wise use and protection of natural resources, including energy.
- 4. Organic material that can be used as a source of energy.
- 6. Unit of power, representing energy consumption or production over time.
- 8. Measure of the disorder or randomness in a system.
- 10. Energy from the Earth's heat.
- 14. Natural fuel formed from the remains of living organisms.
- 15. Capacity to do work or produce heat.
- 18. Energy from flowing water.