Fallen leaves are recycled. After a leave has reached the ground, it begins to break down (with the help of animals, bacteria, and fungi), creating a layer of decaying organic material at the base of the tree. The leaf matter is converted back into simple carbon dioxide and water.
Dead leaves provide an environment which facilitates microorganisms and enhances their growth in the potting soil.
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Answer:
Fallen leaves are recycled. After a leave has reached the ground, it begins to break down (with the help of animals, bacteria, and fungi), creating a layer of decaying organic material at the base of the tree. The leaf matter is converted back into simple carbon dioxide and water.
Dead leaves provide an environment which facilitates microorganisms and enhances their growth in the potting soil.