Across
- 4. energy cannot be created or destroyed, but change from one form to another
- 5. diagrams that are used to show how much energy is transferred into useful and not useful forms
- 7. stored energy waiting to do work
- 8. the energy moving things have
- 9. energy that is not useful and lost to surrounding areas
Down
- 1. energy is the ability to do _______
- 2. form of energy that is the biggest loss in homes
- 3. a method used to prevent heat loss in homes
- 6. how much energy is transferred into useful forms by an appliance