海底世界精選圖片集實(shí)用教案

1、CONTENTSCONTENTSGreat Barrier Reef Geology and geographyEcology Tourism Photos第1頁/共43頁第一頁，共44頁。 The Great Barrier Reef is the worlds largest coral reef system composed of over 2,900 individual reefs and 900 islands stretching for over 2,600 kilometers over an area of approximately 344,400 square kil

2、ometers. The reef is located in the Coral Sea, off the coast of Queensland in north-east Australia.next第2頁/共43頁第二頁，共44頁。 The Great Barrier Reef can be seen from outer space and is the worlds biggest single structure made by living organisms. This reef structure is composed of and built by billions o

3、f tiny organisms, known as coral polyps. It supports a wide diversity of life and was selected as a World Heritage Site in 1981. next第3頁/共43頁第三頁，共44頁。The reef is a very popular destination for tourists. CNN labeled it one of the seven natural wonders of the world. The Queensland National Trust named

4、 it a state icon of Queensland.第4頁/共43頁第四頁，共44頁。 The Great Barrier Reef supports a diversity of life, including many vulnerable or endangered species, some of which may be endemic to the reef system. More than 1,500 fish species live on the reef, including the clownfish, red bass, red-throat emperor

5、, and several species of snapper and coral trout. 第5頁/共43頁第五頁，共44頁。Tourism on the Great Barrier Reef is concentrated in the Whitsundays and Cairns due to their accessibility. These areas make up 7% of the Parks area. Many cities along the Queensland coast offer daily boat trips. 27 islands on the Gr

6、eat Barrier Reef supported resorts.Due to its vast biodiversity, warm clear waters and accessibility from the tourist boats called live aboards, the reef is a very popular destination, especially for scuba divers. 第6頁/共43頁第六頁，共44頁。第7頁/共43頁第七頁，共44頁。第8頁/共43頁第八頁，共44頁。第9頁/共43頁第九頁，共44頁。第10頁/共43頁第十頁，共44頁。

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