• 3 years ago
大堡礁奇观:--
是的, 就是这么大! 从太空都可以看到大堡礁, 几乎贯穿昆士兰全长. 澳大利亚拥有世界上最大的生物结构, 由数十亿珊瑚虫 (微小生物) 建造而成, 栖息着各种物种, 包括 1500 多种鱼类和 400 多种珊瑚. 大堡礁是世界遗产区和世界七大自然奇观之一, 全长2600公里. 珊瑚是创造性的繁殖者, 它们是“活的”, 因为珊瑚息肉的薄涂层形成了白垩的石灰岩骨架, 珊瑚从这些息肉的分裂中生长.
Wonders of The Great Barrier Reef
Yeah, it’s that big! Running almost the whole length of Queensland, The Great Barrier Reef can be seen from space. Australia is home to the world’s biggest living structure, built by billions of coral polyps (tiny organisms) and playing host to a diverse range of species including more than 1500 species of fish and over 400 species of corals. The Great Barrier Reef is a World Heritage area and one of the Seven Natural Wonders of the World, a total distance of 2,600 km. Corals are inventive reproducers and it is likely that many of the mechanisms used are still undiscovered, they are ‘alive’ due to its thin coating of coral polyps which develops a chalky limestone skeleton, coral grows from the division of these polyps.

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