Cause, Effect, Chaos!

In the world around and above us, every living and nonliving thing affects another. "Cause and effect" is the term for one event leading to another, which then leads to another and thus creates an ongoing cycle! Readers learn the causes and effects of many of the events happening around them, in areas from engineering to humans and animals. As the set explores different scenarios within both living and nonliving systems of moving parts, readers are guided to grasping the importance of cause and effect--as well as the chaos that can ensue when unexpected events occur.