Search results
Results from the WOW.Com Content Network
The Atlantic Seaboard Fall Line, or Fall Zone, is a 900-mile (1,400 km) escarpment where the Piedmont and Atlantic coastal plain meet in the eastern United States. [2] Much of the Atlantic Seaboard fall line passes through areas where no evidence of faulting is present. The fall line marks the geologic boundary of hard metamorphosed terrain ...
A fall line (or fall zone) is the area where an upland region and a coastal plain meet and is noticeable especially where rivers cross it, with resulting rapids or waterfalls. The uplands are relatively hard crystalline basement rock, and the coastal plain is softer sedimentary rock. [1] A fall line often will recede upstream as a river cuts ...
The Piedmont / ˈpiːdmɒnt / [1] is a plateau region located in the Eastern United States. It is situated between the Atlantic Plain and the Blue Ridge Mountains, stretching from New York in the north to central Alabama in the south. The Piedmont Province is a physiographic province of the larger Appalachian Highlands physiographic division ...
According to the United States Census Bureau, the city has a geographical area of 68.3 square miles (176.9 km 2), 61.4 square miles (159.0 km 2) of which is land, and the remaining 6.9 square miles (17.9 km 2) (10.16%) of which is water. The Anacostia River and the smaller Rock Creek flow into the Potomac River in Washington.
Geographically, in North Carolina and Virginia the Tidewater area is the land between the Suffolk Scarp and the Atlantic Ocean. In Maryland the Tidewater area is the flooded river areas below the Fall Line. The Hampton Roads area of Virginia is considered to be a Tidewater region.
The Rappahannock River is a river in eastern Virginia, in the United States, [2] approximately 195 miles (314 km) in length. [3] It traverses the entire northern part of the state, from the Blue Ridge Mountains in the west where it rises, across the Piedmont to the Fall Line, and onward through the coastal plain to flow into the Chesapeake Bay, south of the Potomac River.
Located on the Rappahannock River near the head of navigation at the fall line, Fredericksburg developed as the frontier of colonial Virginia shifted west from the coastal plain into the Piedmont. The land on which the city was founded was part of a tract patented in 1671. The Virginia General Assembly established a fort on the Rappahannock in ...
Petersburg, Virginia. Petersburg is an independent city in the Commonwealth of Virginia in the United States. As of the 2020 census, the population was 33,458 with a majority black American population. [4] The Bureau of Economic Analysis combines Petersburg (along with the city of Colonial Heights) with Dinwiddie County for statistical purposes.