The two main types of glaciers are continental glaciers and alpine glaciers. Continental glaciers are also known as ice sheets because their form and flow are not significantly affected by underlying geographic formations. Alpine glaciers form on mountains and flow down mountain valleys.
Hanover, Pennsylvania. See also: Hanover Township, Pennsylvania (disambiguation) Hanover is a borough in York County, Pennsylvania, 19 miles (31 km) southwest of York and 54 miles (87 km) north-northwest of Baltimore, Maryland and is 5 miles (8.0 km) north of the Mason-Dixon line. The town is situated in a productive agricultural region.
GeoFacts for Allegheny County, PA. Allegheny County, PA, is a county located in the southwestern part of Pennsylvania near the borough of Millvale. Counties Neighboring Allegheny County, PA. The following Counties are next to Allegheny County, PA: Westmoreland is 29.2 miles east of Allegheny County, PA. Washington is 23.9 miles southwest of Allegheny County, PA.