17+Changing+Energy+Forms

=Chapter 17= =Changing Energy Forms=

**You Learned...**

 * ====Energy exists in many different forms.====
 * ====Energy changes from one form into another.====
 * ====The law of conservation of mass and energy states that matter cannot be created or destroyed.====
 * ====There is a process of how electricity flows in an electric current.====
 * ====Magnets have magnetic fields and magnetic domains.====
 * ====The earth is a magnet.====
 * ====Magnets and electricity are closely related.====
 * ====Magnets can produce electricity and electricity can produce magnetism.====