The areas where rivers and streams drop from a high elevation to coastal plains, historically popular sites to establish cities, are called _____.. waterfalls fall lines lakes sinks
A fall line is an imaginary line that lies between the two parallel rivers at a point where the waterfalls. From the same height that is represented by a fall line.
Formed at the upland and the coastal plain region. Where the river has eroded away the soft rocks more easily than those of the upland region.
