The ECOSYSTEM is an environment where both living and non-living things exist and interact with one another. The different layers of the rainforest are and non-living things exist and interact with one another. the different layers of the rainforest are EMERGENT, CANOPY, UNDERSTORY, and FOREST FLOOR
-Ecosystem: The collection of all living organisms in a geographic area, together with all the living and non-living things with which they interact. Terrestral Ecosystems (land-based) ecosystems.
-Most rainforests are structured in four layers: emergent, canopy, understory, and forest floor. Each layer has unique characteristics based on differing levels of water, sunlight, and air circulation.
