托福写作高分范文——保护生态系统|上海新航道

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托福写作高分范文——保护生态系统

2017/11/28 13:56:45来源：新航道作者：新航道

雅思/托福/国际备考寒假班

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多邻国英语考试-2024国际学校及出国留学考试新选择

摘要：为了帮助各位备考托福同学们更好的熟悉最新托福写作题目内容，今天，上海新航道托福培训学校小编给大家带来了最新托福写作高分范文——保护生态系统。希望帮助考生对照文本更好的研究真题，充分备考，争取理想成绩，实现留学梦想。

为了帮助各位备考托福同学们更好的熟悉最新托福写作题目内容，今天，上海新航道托福培训学校小编给大家带来了最新托福写作高分范文——保护生态系统。希望帮助考生对照文本更好的研究真题，充分备考，争取理想成绩，实现留学梦想。

托福写作参考范文：

The writer puts forward three methods to stopping the spread of snakeheads in North America. Nevertheless, the professor demonstrates that none of the methods are likely to protect North America ecosystem.

First, in terms of making it illegal to transport and release snakeheads, the professor states that the snakeheads can spread to new waterways by themselves even without human’s transporting them. The reason is that snakeheads are able to live and move on land as long as they remain moist. So they can stay wet to reach a new lake or river.

Second, different from the belief in the reading that educating the fishers about snakeheads would reduce snakeheads’ population, the professor points out that it could end up with spreading snakeheads not reducing their number. When the fishers see the benefit to catch snakeheads, they would intentionally to introduce them to other lakes or rivers, even it is illegal. By dong this, they could catch more snakeheads and earn more money.

Finally, the professor contradicts the reading by saying that poisoning and restocking lakes or ponds is not a good idea. That’s because poisoning not only just kill snakeheads and other fishes, but also kill many small organisms, such as insects and amphibians which are the food source of native fishes. What’s more, these small organisms can not recover after being poisoned. As a result, it is not easy to restore the ecosystem by using poisoning.

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