Tropical rainforest canopies are generally
A)a two-layer canopy that is thickest in its upper layer and thin in its lower layer.
B)a two-layer canopy that is thickest in its lower layer and thin in its upper layer.
C)dense tropical forest vegetation usually arrayed in three distinct levels that are adapted to increasing amounts of sunlight, from the treetops to the darker forest floor.
D)dense tropical forest vegetation usually arrayed in three distinct levels that are adapted to decreasing amounts of sunlight, from the treetops to the darker forest floor.
E)a one-layer canopy.

Question

Quizplus · Accepted Answer

Tropical rainforest canopies are structured in three distinct layers: the emergent layer, the canopy, and the understory, with sunlight decreasing from the top to the forest floor.

Tropical Rainforest Canopies Are Generally