noun🔗Shareप्रवाल द्वीपA type of island consisting of a ribbon reef that nearly or entirely surrounds a lagoon and supports, in most cases, one to many islets on the reef platform. Atolls have a unique geology, so not all islands with a reef and a lagoon are atolls"The airplane flew over a beautiful atoll, a ring of small islands surrounding a calm, blue lagoon. "विमान एक सुंदर प्रवाल द्वीप के ऊपर से उड़ा, छोटे द्वीपों का एक घेरा जो एक शांत, नीले लैगून को घेरे हुए था।geologygeographyenvironmentnatureoceanChat with AIVocabulary GamePractice Reading
