PLS HELP THIS IS DUE TODAY!!

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy

Ibelieve the answer is weathering,hope my answer has you : ) 

Answerchemical energy;

Provide the choices you are given. i would be happy to : ) you!