Each concept here is mapped to its prerequisites — the ideas you'd need first to understand it — all the way down to four foundations: Space, Time, Energy, Pattern. Click any prerequisite to drill down, or scroll for the chain graph.
Gas natural is the manifestation of energy in a specific environment, where the interactions between living and non-living components give rise to a unique blend of physical properties and behaviors.
External reference — all senses of the word “gas natural” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.
Trace. Question. Emerge.