Layers of the Rain Forests

Emergent Upper Canopy

Understory Forest Floor

I would like to begin by talking about the tropical rain forests because they have intrigued my interest the most. They cover only 6% of our earth's surface but they have the highest diversity of plants and animals. Over 50% of all the world's plants and animals species are found within these forest. They have extremely tall trees and many plants that are known as epiphytes, which means the plant grows on and in trees. There are many vines enter-twining through the trees, its the way some plants reach sunlight. Pretty Cool! All the rain forest have four distinct layers which plants and animals can grow and survive. The emergent layer (top) is exposed to high winds and sunlight. The upper canopy (below the emergent layer) receives modern light and most animals are found here and food supply. The understory (below the upper canopy) does not receive much light and has humidity. The last layer, the forest floor completely shaded and poor soil contents.