III. Valley Development: You have control of a time machine. Your journey into the far future begins in a deep, rocky canyon, inhabited by a small stream in the center. Your journey ends in the same location, but the landscape has changed to one that is flat in every direction for as far as you can see. The stream is present, lies generally above the surrounding landscape, and is separated by hills that parallel the channel on either side. You note that the stream is much larger than the one you left in the past. A. Fully detail and discuss the evolution of the landscape from a high gradient one to that of a low gradient, well-developed, and wide floodplain over time. Be sure to list and detail all relative landforms and stream characteristics (meanders, oxbow lakes, Yazoo streams, natural levees, etc.) that result as the landscape alters with each phase over time.