Describe an original example of
energy changing from one form to
two other forms

1).  an electric motor running
Electrical energy is changing into kinetic energy and a little bit of heat

2).  light a match
The chemical energy stored in the match head changes into light and heat energy.

3).  a light bulb
Electrical energy is changed into light and heat energy.

Yup no bull frogs here man

You will hear a hissing sound because of the carbon dioxide escaping the can or bottle