4月17日亚太雅思大作文7分范文：极地旅游利弊分析

　　4.17亚太雅思大作文7分范文：极地旅游利弊分析，题目大意：对于科学家和游客来说去一些偏远地方比如南极旅游成为了可能。你觉得利是不是大于弊？遇到这样的题目应该怎么写呢？这里我们一起来看看高分范文吧！

　　高分范文示例

　　Prompted by breakthrough of technology, including transportation and telecommunication, the prosperity of tourism has created colossal economic rewards, and this tendency has no sign to cease its steps. Recently, the antenna of this industry has extended into remote areas, such as the poles. However, brought by the activities of scientists and tourists, those natural habitats and ecosystem have been encroached and invaded. So, in my opinion, the demerits outstrip the merits.

　　It is undeniable that this kind of tourism, for example the polar cruising which has been prevailing for the recent years have stimulate the tourism industry. Guests are increasingly hopping aboard the ships and expect a first-class experience along with elegant menus, comfortable rooms and additional activities such as diving during the cruise. This makes the ship become bigger to accommodate rising demand and makes cruise more profitable.

　　However, with the increasing number of tourists visiting those places yearly, the cruise also raises the chance of a catastrophe such as oil spill or a sewage leak that would damage the pristine polar environment. This fragile environment is prone to be damaged when human activities influence the local ecosystem. For example, the throwaway products and wasted living material which are tossed away may influence the local ocean ecosystem when ships traverse the Arctic Ocean. Even worse, increased human activity in the Arctic may affect the climate change and inevitably increase the temperature which leads to the melting glaciers and iceberg.

　　As conclusion, it is worried that human activity is threatening the fragile environment in polar areas and other remote areas which are vulnerable. It is a matter of time, not a matter of if. So, the only thing we can do is to reduce the influence on receding ice and rising sea level and protect the pristine area of our planet.

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　　相关词汇和语法结构

　　Colossal 巨大的

　　Cease 停止

　　Habitat 栖息地

　　Antenna 触角

　　Encroach 蚕食

　　Polar cruising 极地巡游

　　Catastrophe 大灾难

　　Oil spill 漏油

　　sewage leak 排污

　　Pristine 原始的

　　Throwaway product 一次性产品

　　Toss away 扔

　　Traverse 穿越