Across
- 5. the higher a person climb, the more ______________ potential energy he have
- 7. electrical energy converts to _________ energy in a torchlight
- 9. energy __________ be destroyed
- 10. define as the ability to do work
- 11. is a form of energy generated from running water
- 12. is an example of fossil fuels
Down
- 1. fossil fuels is categorised as what type of energy
- 2. wind and solar energy are considered _________ source of energy
- 3. energy can _________ from one form to another
- 4. derived from dead plants and animals
- 6. a rubber band when stretched have _______ energy
- 8. an energy due to its motion