2.3: Natural Systems

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    2.3: Natural Systems

    At the beginning of this chapter we defined a system as a collection of interacting objects. The Earth and its atmosphere defines the Earth system. A system consists of three basic elements: (1) a functioning set of components, (2) a flow of energy which powers them, and (3) a process for the internal regulation of their functioning called feedback (Trewartha, et. al., 1977).


    This page titled 2.3: Natural Systems was last modified on Tue, 01 Sep 2026 02:23:41 GMT and is shared under a CC BY-SA 4.0 license and was authored, remixed, and/or curated by Michael E. Ritter (The Physical Environment) via source content that was edited to the style and standards of the LibreTexts platform.