The beautiful Xuwen coral world saw the answer.

Answer: 1. Because it is home to countless marine life, it supports a large number of fish (just like a "tropical rainforest" with a large number of animals and plants). (If you only answer many varieties or "beautiful", you can only get 1 point. (1) Write the location, area and history of Xuwen Coral Reserve. (2 points. Answer one point, get 1, answer two points, get two points. (2) The reasons (environment) for the formation of the coral area on the west coast of Xuwen and the species of corals. (2 points, 65438+ answer 1 point, 0 point, answer 2 points, 2 points. ) 3. This question is open-ended, and the answer can be cut from any one of three angles: (1) On the text, it is vivid and vivid with the combination of various colors or dynamic and static description. The former is like "many antlers, horns and horns almost sticking out of the water", "flowers", orange, yellow, blue, white and red; The latter is like "the dense antlers, horns and horns almost protrude out of the water", and "the jadeite and agate scattered in the jungle have different shapes". (2) In the way of expression, the object of description is written clearly, vividly and vividly, such as coral beauty as "flower", "emerald, agate". (3) The use of language is different from the first two paragraphs, vivid and vivid; People use many metaphors to describe the beauty of coral reefs, such as jade, agate and flower. (If you can analyze it from one of the above three angles, and there are examples to illustrate the vivid expression effect, you can get 4 points; If there is only angle and effect without case analysis, only 2 points; If you can still write the characteristics of coral reefs as "beautiful" and "beautiful", you can add 1 point. ) 4.( 1) Coral reefs are not easy to form, but they are easy to destroy, so it is necessary to avoid repeating the same mistakes. (2 points, the general idea is correct. If you answer "prevent excessive opening from damaging coral reefs" or "pay attention to protecting coral reefs", you can get 1 point. (2) Avoiding over-exploitation can keep the beautiful landscape for a long time, so that human beings can live in harmony with nature and benefit future generations. (2 points. This question is open-ended, as long as the original answer is reasonable)