Steve's team visits the world's largest and most diverse ecosystem, the Amazon rain forest, whose eponymous stream and countless tributaries contain a fifth of the world's river water, enough to largely drive its own weather cycle. Its ...See moreSteve's team visits the world's largest and most diverse ecosystem, the Amazon rain forest, whose eponymous stream and countless tributaries contain a fifth of the world's river water, enough to largely drive its own weather cycle. Its unequaled 3 million known plants and animal species lives in a multi-stores environment, in extremely complex interaction. Only a shallow soil layer contains mineral nutrients, so the huge trees need extra support roots and various symbiosis, especially with mycorrhiza, a type of fungus. Written by
KGF Vissers
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