Sustainable Living: 3M FuturewiseTown PlanIntroductionGo BackGo Next: 1. Window3M

Front of school building

Where is heat energy lost
from this building? Click on
the numbered labels to learn
about heat and find out how
heat is lost from this building.

1. Windows 2. Walls 5. Gaps 6. Porch 3. Roof 4. Gutter