Forms of Energy Energy is the albility to do work. In scientific terms, work is done when a force (push or pull) is applied to an object and causes the object to move. Tools See a list of terms used in these activities. Matching Flashcards (Java / non-Java) Concentration Word Search Activities created by: Mrs. Tatko This activity was created by a Quia Web subscriber. To learn how to make your own, just like this, click here.