This picture will explain the different parts of the water cycle. there are different ways water can go after it comes out of the clouds. It connects to water shed's because the water can go into the small body's of water.
The Flint water crisis in Michigan is when they found led in there water. This was causes by when they witched to they flint water plant because that water plant was cheaper. They water was not clean in the first place, the water rusted the pipes and that cause led to contaminate the water. This effects births and cause miscarriages.
This video shows and explains what a water shed is when little body's of water connect and become one with a main water source that we drink. The water isn't only fir us to drink, It affects animals land and other things. Some things they talk about are the different parts in a water shed. The parts are lakes, rivers, underground water ect. These parts play a different role in different ways it affects living.
What i have learned about how wolves changed the rivers is that they play a big role in our environment. The wolves ate deer witch eat the plants so the population of the deer went down so there was not really any animals to eat the plants so the plants regenerated around the water and made the water more stable.