最終更新日：2025/11/28
During the field survey, we identified a bafflestone layer where reef organisms had acted as baffles, slowing currents and promoting fine sediment deposition.
正解を見る
During the field survey, we identified a bafflestone layer where reef organisms had acted as baffles, slowing currents and promoting fine sediment deposition.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
