In this three-part professional development series for science teachers, University of Kentucky geology professor Dr. Frank Ettensohn explores how the diverse geology of Kentucky's many regions influenced each area's history, geography, and culture-particularly people's ability or inability to use the land. From the Appalachian Mountains to the Mississippi River beds, the series looks at each region of the state from the perspective of geology. Ettensohn is joined by Terri Koontz, a science teacher at Lexington Traditional Magnet School. A 2000 KET production.