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.
Pollution eco is the disruption of the balance between organisms and their environment, involving relationships between organisms and their environment.
External reference — all senses of the word “pollution eco” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.