Which best explains why rivers south of the Fall Line are used to power mills and machinery?
Its c
Hes correct
The Fall Line is an important geographic feature located in the eastern United States. It marks the boundary between the Atlantic Coastal Plain and the Piedmont region. The Fall Line is characterized by a sudden drop in elevation, causing rivers to form rapids and waterfalls as they flow from the higher Piedmont region to the lower Coastal Plain.
The reason why rivers south of the Fall Line are used to power mills and machinery is due to the availability of hydraulic power. Hydraulic power is the utilization of a water source's energy to generate mechanical power. The rapids and waterfalls created by the Fall Line create a powerful and naturally occurring source of moving water.
To harness this hydraulic power, mills and machinery were historically built along the rivers south of the Fall Line. By using waterwheels and later turbines, the force of the flowing water was harnessed to turn the wheels or turbines, which in turn powered various industrial processes such as milling grains, sawing wood, grinding corn, and processing textiles.
In summary, the presence of rapids and waterfalls south of the Fall Line allows for the utilization of hydraulic power to drive mills and machinery, making these rivers an ideal location for industrial establishments.