What is till plains ohio?

The Till Plains of Ohio are a region in the state's central and northwestern areas that were glacially formed during the Pleistocene epoch. The region is characterized by fertile, loamy soils and a relatively flat topography, with gently rolling hills and occasional moraines. The Till Plains were heavily forested before European settlement, but have since been largely converted to agricultural use, particularly for corn and soybean production. The region is home to several major cities, including Columbus, Dayton, and Toledo, and is a major transportation hub for the state, with several major highways and railways passing through it. The Till Plains also contain a number of state and national parks, including Cuyahoga Valley National Park and Dayton Aviation Heritage National Historical Park, as well as numerous smaller parks and nature preserves.