Transforming and transferring Energy.
Transferring energy: Electrical energy goes from the wire to the robot.
Chemical energy from the food to mechanical energy by running.
Mechanical to light energy by pushing a button.
Chemical energy to Heat by burning
gravitational energy to mechanical.
Mechanical to gravitational.
Mechanical to chemical energy.
Gravitational to sound. When you fall you make a sound.
Kinetic to potential energy.