![](https://elizabethriver.org/wp-content/uploads/2024/07/Global-Footprint-Network.png)
Global Footprint Network : Ecological Footprint Calculator
Students can learn about Earth Overshoot Day and calculate how many earths would be needed if everyone lived as they do.
Students can learn about Earth Overshoot Day and calculate how many earths would be needed if everyone lived as they do.
How is your schoolyard doing? Is it helping the Chesapeake Bay, or is it contributing to the Bay’s current condition? Follow this Report Card and find out…