1. the biggest is lake superior and the smallest is lake Erie.
2. the most urban is lake Michigan the most rural is lake Superior.
3. the lake with the longest shoreline is lake Huron.
4. We can best manage the ecosystem by using less water for human activities.
5. two pollutants in our action project are Gasoline and Coal used in cars as energy.
6. The water goes into our septic tank. Runoff water is excess water that runs downhill our into the ground. Runoff water doesn't go to the same place as sewer water. It should't go to the same place. Because the water will pollute each other. Point pollution is direct affecting. Non point is travelling to a water system from a alternate source. A watershed is a water ecosystem that is protect by humans.
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