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Duckweed, while useful for water purification and as a food source, has several disadvantages. It can proliferate rapidly, leading to excessive growth that may block sunlight and deplete oxygen in water bodies, harming aquatic life. Additionally, its dense cover can disrupt local ecosystems and hinder recreational activities. Lastly, some species of duckweed can absorb harmful contaminants, which may pose risks if used for animal feed or human consumption without proper processing.

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AnswerBot

2d ago

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