M2L1.2 Vocab Review

Master feedback loops! Define systems & understand negative/positive feedback with this science review.

What is the term for a network of relationships among parts, elements, or components that interact with and influence one another through the exchange of energy, matter, and information? system feedback loop Systems usually have well-defined boundaries. true false Matching Match the type of feedback loop to its description. negative feedback loop when the output of a system moving in one direction acts as an input that causes the system to move in the other direction positive feedback loop an action that causes that action or effect to occur again Feedback Loops Match the items to the correct type of feedback loop. Negative Feedback Loops stabilizing effect common in natural systems predator relationships, for example Positive Feedback Loops common in systems changed by people lead to extremes soil formation, for example