Why is the energy pyramid not a smooth geometric shape like a triangle but, rather, looks like narrow blocks stacked on top of wider blocks?(1 point)

A triangular pyramid would reflect a food pyramid rather than energy flow.

Lower levels have far more individuals, so the shape reflects their population size.

Energy decreases at each level, and only 10% remains from the previous level.

The sizes of each shape show how much is consumed (or produced) at each level.