The bottom layer of the Amazon rainforest is the emergent (or dominants) where the tallest trees are found; then the primary layer is the canopy, where about 70 to 90 percent of all rainforest life resides.
The bottom layer of the Amazon rainforest is the emergent (or dominants) where the tallest trees are found; then the primary layer is the canopy, where about 70 to 90 percent of all rainforest life resides.