关于南极你了解多少(关于南极的介绍)

导语：5个关于南极的真相，你都知道吗？‖英语阅读材料

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There is so much that we don&39;s an icy, remote, desolate desert with many secrets that are yet to be unraveled. The continent is so large that it may seem that scientists are just beginning to explore its vast territories and hidden treasures.

这使得南极洲成为地球上最神秘的地方之一——在这个冰冷、偏僻、荒凉的沙漠中，还有许多未解之谜。这块大陆面积十分广阔，这使得科学家们对它的探索才只是冰山一角，还有许多有待发现的隐藏宝藏。

1. There Are Places In Antarctica Which Haven&39;s Fresh Water Is In Antarctica

世界上70％的淡水都在南极洲

Around 90% of the world’s ice and 70% of the fresh water is in Antarctica. If all of the Antarctic ice melted, sea levels in the world would rise about 200 feet (61 meters).

世界上大约90%的冰和70%的淡水都在南极洲。如果南极洲的冰川全部消融，地球海平面将上升约61米。

4. The Average Ice Sheet Thickness In Antarctica Is 1 Mile

南极洲的平均冰盖厚度是1英里

Antarctica, the southernmost continent, is almost completely covered in a thick layer of ice. The thickness of the ice sheet varies depending on the location, with the East Antarctic sheet being much thicker than the one in the West. On average, the ice is more than one mile (1.6 km) thick, but in some sections it can get as thick as almost three miles (4.8 km).

南极洲，这个地球最南端的大陆，几乎被完全覆盖在一层厚厚的冰层中。不同地区，冰盖的厚度也各不相同，南极洲东部的冰盖比西部的要厚得多。冰盖的平均厚度超过1.6公里，但在某些地区，冰层的厚度最高可以达到4.8公里。

5. Sled Dogs Have Been Banned From Antarctica In 1994

雪橇犬在1994年被禁止进入南极洲

Back in 1911, sled dogs hauled supplies for Norwegian explorers led by Roald Amundsen. It was the first expedition to reach the South Pole. Afterwards, sled dogs were kept and used in Antarctica for years. However, they were banned from the continent in 1993 due to fear that they might transmit canine distemper to the Antarctic seals or would escape and disturb the local wildlife.

早在1911年，雪橇犬被用来为Roald Amundsen率领的挪威探险家运送补给品。这是第一次到达南极的探险。之后的很多年，人们在南极洲饲养雪橇犬，并将它们用于补给。然而，由于担心它们会把犬瘟热传染给南极海豹，以及怕它们逃跑并干扰当地的野生动物，这些雪橇犬在1994年被禁止进入南极洲。

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