The ground or the forest floor layer of a tropical rainforest receives the least sunlight.
Between the Tropics of Cancer and Capricorn, tropical rainforests can be found. They can be found in Australia, New Guinea, Central and South America, western and central Africa, Southeast Asia, and western India.
There are four main layers in tropical rainforests: the canopy layer, the emergent layer, and the understory layer. Each layer has its own traits and is unique from the others, yet species and processes in one layer have an impact on those in the others.
Since the forest floor layer is the darkest of the four, it is impossible for plants to grow there. Slugs, scorpions, worms, and fungi, among other decomposers, flourish on the forest floor. When organic matter falls from trees and plants, it is broken down by living things into nutrients.
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