This is the human-environment interaction paragraph.

"There are many examples of human-environment interaction in the city of Chicago, such as its architecture, dams, bridges, and its highways. However, what it is believed to the most astonishing display of human-environment interaction is the Chicago River—the river that flows backwards.
In fact, in 1887, the concept was declared to be a bold attempt of engineering. Even so, in order to the carry wastes away, a plan was devised to cut through a ridge in which separated the Great Lakes and the Mississippi River drainage systems with a canal. Thankfully, however, after many years of difficult labor, the project was completed in 1900"?

Good.

You might also include the fact that Chicago was built on a drained swamp and low places flood during heavy rains.

I'm signing off now. Good luck with your report.

The paragraph describes various examples of human-environment interaction in the city of Chicago, with a particular focus on the Chicago River. This river is considered to be an astonishing display of human-environment interaction because it flows backwards.

To explain how this happened, in 1887, engineers devised a plan to cut through a ridge that separated the Great Lakes and the Mississippi River drainage systems with a canal. This bold engineering attempt aimed to carry waste away from the city. After many years of challenging work, the project was successfully completed in 1900, allowing the Chicago River to flow in the opposite direction than it naturally would.

The paragraph highlights the Chicago River's backward flow as an example of the city's human-environment interaction, showcasing how humans have altered the natural course of the river to suit their needs and manage waste disposal.