Which number on the map represents the region whose name means "land at the foot of the mountains?"

Joe lives in the region with flat land at a low elevation. He will be traveling to visit his sister in the Blue Ridge Mountains. Joe will be traveling-

Sally lives in the Appalachian Plateau region. She will be traveling to the Eastern Shore for her vacation. Sally will be driving-

Which map has the Blue Ridge Mountains shaded in?

Which of these is NOT found in the Coastal Plain region?

The fall line is located between-

Which geographic region has old, rounded mountains and is the source of many rivers?