Which type of change is described as impermanent and not lasting?

The choice identified as correct is focused on the nature of change that does not endure over time. A temporary change is characterized by its short-lived impact, meaning that it occurs and then diminishes after a specific period. This concept is crucial in understanding discussions related to social dynamics, organizational transformations, or even environmental adjustments where changes can be made to address immediate needs but do not establish a permanent alteration.

To understand why temporary change is the correct answer in this context, consider its implications in various scenarios—such as changes implemented in a project or adjustments made to policies that are intended to be revisited or revised later. This is opposed to planned or permanent changes, which are designed with the intention of establishing a lasting impact or modification within a system or structure. Unplanned change, while also potentially temporary, often arises spontaneously in response to external pressures, rather than being categorized distinctly as transient or enduring.