Final answer:
The melting and receding of glaciers represents a Positive Feedback System, where changes lead to amplified effects, contributing further to global variance in climatic conditions.
Step-by-step explanation:
The process of melting and receding glaciers is an example of a Positive Feedback System (PS). In such a system, a change in a variable leads to effects that further enhance or amplify the change. For instance, in the Arctic, as ice melts, more dark water or land is exposed, which absorbs more solar energy, leading to increased melting. This is in contrast to a Steady State (SS), where inputs and outputs are balanced, maintaining a constant condition over time, similar to an assembly line in a factory where raw materials are converted into finished goods at a consistent rate.