What are the different layers of a tropical rainforest?

The answer

Tropical rainforests are organized into four distinct vertical layers, each with its own microclimate and community of organisms. The emergent layer (above 45 meters) contains scattered giant trees exposed to strong winds and intense sunlight, home to eagles, bats, and butterflies. The canopy layer (25-45 meters) forms a dense, continuous ceiling that intercepts 95% of sunlight and houses the majority of rainforest biodiversity. The understory (5-25 meters) is shaded and humid, inhabited by shade-tolerant plants, tree frogs, and jaguars. The forest floor receives less than 2% of sunlight, where decomposition drives rapid nutrient cycling in typically thin, nutrient-poor soil.