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広告
Last Updated
：2025/11/25
Quizzes for review
Submerged ice anchored to the bottom of a river etc., irrespective of how it formed.
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anchor ice
Divers observed anchor ice clinging to the riverbed, altering the habitat for benthic organisms.
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Divers observed anchor ice clinging to the riverbed, altering the habitat for benthic organisms.
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