| A | B | 
|---|
| work | is the transfer of energy between objects. | 
| energy | In science, the ability to do work or cause change is called _____. | 
| kinetic | energy is the energy of motion. It depends on mass and velocity. | 
| potential | energy is energy that is stored and ready to be released. | 
| springs | store elastic potential energy | 
| gravitational | Height stores _________potential energy. | 
| mechanical | the energy of motion | 
| thermal | heat energy | 
| chemical | the energy of molecules being broken or put together | 
| electrical | the energy of electrons moving | 
| electromagnetic | the energy of light, microwaves, readiowaves, etc | 
| nuclear | the energy that holds an atom's nucleus together | 
| conversion | Energy _________ occurs when one type (form) of energy is changed into another | 
| conservation | The law of ___________of energy states that energy can neither be created nor destroyed. |