biodiversity
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Biodiversity in the varied habitats of the Amazon rainforest is probably greater than in any other ecosystem in the world. All forests, and especially tropical forests, exhibit high species richness. The immense size of the Amazon, however, makes it likely the most ecologically diverse place in the world.
As strange as it sounds, the great diversity in forests actually seems to be a result of the great diversity in forests -- diversity depends on itself. The multi-layered and complex nature of old-growth and tropical forests create an impressive range of habitats, which are filled by an enormous variety of organisms. Without the diversity of plants for habitat, shelter, and food, there would not be the variety of animals. Without the animals for pollination, pest control and seed dispersal, the range of plant species could not persist.

A glacier lily flower. The diverse species of plants support diverse animal communities. Photo by Maya Walters.
lily

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related topics
[tropical forests] [loss of biodiversity] [fruits & nuts]

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