What makes the soil in tropical rainforests so rich?

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Why is the tropical rainforest soil poor and thin? - Quora

Why is the tropical rainforest soil poor and thin? - Quora

How do jungles support a large diversity of plant life when its

What is rich soil and where can it be found? - Quora

Why do rainforests soil lack nutrients? - Quora

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What makes a tropical rainforest difficult to penetrate and

Why is the tropical rainforest soil poor and thin? - Quora

Fungi are at the root of tropical forest diversity—or lack thereof

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