| __ | 1. | Convection | | A. | Energy is neither created nor destroyed |
| __ | 2. | Energy transfer | | B. | Energy which is not useful for a particular appliance |
| __ | 3. | Energy transformation | | C. | Measurement unit for the amount of energy |
| __ | 4. | Joules | | D. | Energy moves from one type to the same type |
| __ | 5. | Kinetic energy | | E. | Energy which can be continually replenished and used again |
| __ | 6. | Law of conservation of energy | | F. | Energy moves from one type to a different type |
| __ | 7. | Non-renewable energy | | G. | Energy which is moving or in use at the present |
| __ | 8. | Potential energy | | H. | Method of energy transfer by use of currents |
| __ | 9. | Renewable energy | | I. | Energy which is stored but can be used in the future |
| __ | 10. | Wasted energy | | J. | Energy which can only be used once and is not replenished |