wasted energy / sewage treatment systems / water efficient technology / city infrastructure / metal spoons / transportation / energy consumption / metal forks / water energy dependent / vegetable oil / written product / water infrastructure / energy use / oil / food colouring / sewage treatment infrastructure / water systems / water-energy relationship / municipal systems / energy / /
LESSON SUMMARY This lesson focuses on the relationship between energy use and water use. It involves an introduction to how and where we get our water, as well as a hands-on experiment that demonstrates the unequal distr