Great Lakes | Microschool Dev

The Great Lakes, comprising Lakes Superior, Michigan, Huron, Erie, and Ontario, form the largest group of freshwater lakes on Earth by total area. Spanning the U.S.-Canada border, they cover approximately 94,250 square miles and hold about 20% of the world's surface freshwater. These lakes are not just geographical features; they are vital ecosystems that support diverse wildlife and serve as crucial economic resources for surrounding communities. The Great Lakes also face significant environmental challenges, including pollution and invasive species, raising questions about their future sustainability and the balance between human use and ecological health.