How does moving water create electricity

Using kenetic energy

Explanation:

In order to generate electricity from the kinetic energy in moving water, the water has to move with sufficient speed and volume to spin a propeller-like device called a turbine, which in turn rotates a generator to generate electricity. ... An opening in the dam uses gravity to drop water down a pipe called a penstock.

increase in population

step-by-step explanation:

100%     = 120

1%= 120/100=   1.2

9%   = 1.2 x 9=     10.8

10.80 to the 120 to get $130.80