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.
About 4.5% of families and 7.7% of the population were below the poverty line, including 8.7% of those under age 18 and 6.4% of those age 65 or over. The Greater Hanover area has a population of about 55,000 residents. The community is made up of several areas such as Hanover Borough, Penn Township, Heidelberg Township, Manheim Township, West Manheim Township, Conewago Township, Berwick Township, and Union Township.