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Their fecal matter (body waste, also known as "worm tea") has nutrients that are good for the soil. The worms digest matter in the soil and make the nutrients finer and thus more accessible for plants. When worms are added to a compost pile, the worm tea can be collected and used as a rich fertilizer.

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11y ago
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14y ago

Earthworms aerate the soil

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Q: How earthworm makes the soil fertile?
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