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Third Grade

Energy Vocab

temperature how hot or cold something is
solar energy the sun's energy
energy the ability to cause a change in matter
sound energy that is made when certain objects vibrate
friction a force that makes it hard for two objects to move past each other when they touch
conductor a material that heat easily travels through
stored energy energy in matter that can cause it to move or change
gravity the force that pulls you toward the earth
reflection when light bounces off something
Created by: pav1nc