Revision: Energy
Across
- 3. How does the Sun release energy?
- 4. Energy _________ is measure of how much useful energy is transferred.
- 8. What are energy resources that cannot be made again?
- 11. What energy resource is found deep under the groud?
- 14. How is energy released from nuclear fuels such as uranium?
- 15. What energy is due to an object's movement?
- 16. What is the main group of non-renewable energy resources?
- 17. What is the unit of power?
- 18. What is force x distance?
- 19. What is the unit of energy?
Down
- 1. Except nuclear and geothermal energy, what is the source of all our energy resources?
- 2. What energy is due to an object's position about the ground?
- 5. What power resource comes from "falling water'?
- 6. What is work done/time?
- 7. What type of energy is stored in a fuel?
- 9. What describes when atoms split apart, releasing energy?
- 10. What energy resources do not run out and can be used again?
- 12. Energy cannot be created or destroyed, it can only be ________.
- 13. What describes when atoms join together releasing energy?