The story
So called from its pyramid shape.
Etymology from Wiktionary, CC BY-SA 4.0.
food pyramid
Today it means: A pyramid-shaped diagram in layers, where each layer represents a group of animals that feeds on the layer below. Full definition →
Today it means: A pyramid-shaped diagram in layers, where each layer represents a group of animals that feeds on the layer below. Full definition →
So called from its pyramid shape.
Etymology from Wiktionary, CC BY-SA 4.0.