Across
- 3. A __________ Current in a kettle heats all of the water up
- 4. Energy can be transferred by Conduction, Convection and _________
- 5. The unit energy is measured in
- 6. A thousand grams is equal to one
Down
- 1. Metals are good _______ of heat
- 2. Wind, Solar and Hydroelectric are all _______ forms of energy