List four clues that suggest a chemical change is taking place, and provide an example for each.

Color Change- Bananas turn from yellow to brown
Odor Change- Milk turns rotten sour smell
Temperature Change- Burning Wood
Bubbles- antacid Tablet placed in water
Formation of Solid- Formation of shells of clams

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

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