noun Download 🔗Share Any local environment that has escaped regional ecological change and therefore provides a habitat for endangered species. Examples : "During the forest fire, the small, untouched valley acted as a refugium for the surviving deer and squirrels. " environment biology ecology nature organism place Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share (aquaculture) A separate section of a fishtank that shares the same water supply, used for denitrification, plankton production, etc. Examples : "My saltwater aquarium has a refugium connected to the main tank, where I grow seaweed to help filter the water. " fish biology ocean ecology environment technical system agriculture Chat with AIVocabulary GamePractice Reading