Question

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

Answer 1

fall lines.
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Answer 2

waterfalls fall lines

Step-by-step explanation:

• 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.