Energy forms		his body warms by chemical energy
Kinetic Energy		friction, tires rub on pavement.
Potential energy		chemical, radiant, electrical.
Termal energy produced as		energy is never created or destroyed.
Bike tires warm by		spinning fan blades close togeather,that spins a generator.
The law of energy means		a muscle at rest.
Energy changes form		changes kinetic energy into electric energy at a power plant.
Something burns		potential to kinetic.
Electric energy changes to thermal when		kinetic energy.
Thermal energy heats		chemical energy changes to thermal energy.
Steam engines make		buildings and keep you warm.
Thermal energy transforms into		wires get hot.
Thermal energy moves from high temp things		radiant energy such as a red hot metal bar.
Turbine machines run by steam -powered		to low temp things.
A generator is a device that		muscles pedling a bike.