雅思听力材料分享：The Arctic Ocean

雅思考试主要是通过对考生听、说、读、写四个方面英语能力的考核，综合测评考生的英语沟通运用能力，实现“沟通为本”的考试理念。对于雅思考生来说，也有很多考试难点和政策盲区需要帮助解答。今天雅思无忧网小编准备了雅思听力材料分享：The Arctic Ocean，希望通过文章来解决雅思考生这方面的疑难问题，敬请关注。

　　雅思听力考试依然是雅思考试中的一大难关，众所周知，要想攻克雅思听力，并不是仅仅依靠深厚的听力基础就可以了。雅思听力不但要有深厚的功底，还要掌握关键的技巧，只有这样才能拿到理想分数，笑傲雅思考场。下面就来带大家学习一下雅思听力材料分享：The Arctic Ocean，一起来看看吧!

　　The Arctic Ocean

　　The Arctic Ocean (also called Northern Icy Ocean or Northern Ocean), located in theNorthern Hemisphere and mostly in the Arctic north polar region, is the *allest and shallowest of the world's five major oceanic divisions. The International Hydrographic Organization (IHO) recognizes it as an ocean, although some oceanographers call it the Arctic Mediterranean Sea or simply the Arctic Sea, classifying it a mediterranean sea or an estuary of the Atlantic Ocean. Alternatively, the Arctic Ocean can be seen as the northernmost part of the all-encompassing World Ocean.

　　Almost completely surrounded by Eurasia and North America, the Arctic Ocean is partly covered by sea icethroughout the year (and almost completely in winter). The Arctic Ocean's temperature and salinity varyseasonally as the ice cover melts and freezes; its salinity is the lowest on average of the five major oceans, due to low evaporation, heavy freshwater inflow from rivers and streams, and limited connection and outflow to surrounding oceanic waters with higher salinities. The summer shrinking of the ice has been quoted at 50%. The US National Snow and Ice Data Center (NSIDC) uses satellite data to provide a daily record of Arctic sea ice cover and the rate of melting compared to an average period and specific past years.

　　以上是小编为大家准备的“雅思听力材料分享：The Arctic Ocean”的相关内容，希望为大家提供一些帮助，在这里小编预祝各位考生在雅思考试中顺利拿到自己的理想分数。

以上就是雅思无忧网为您准备的访问雅思无忧网(https://www.yasi.cn/)，了解更多雅思考试新消息，新动态。

雅思培训
免责声明：文章内容来自网络，如有侵权请及时联系删除。