湘剑狠皖
Antarctica is based on the Earth's rotation to determine the most southern point. It is usually said that the Antarctic region geographically, there is a fixed position. In accordance with the internationally accepted concept, 66.5 degrees south latitude (the Antarctic Circle) south of the region known as the Antarctic, which is the Southern Ocean and the Antarctic continent and the islands collectively, with a total area of about 65 million square kilometres.南极是根据地球旋转方式决定的最南点。它通常表示地理上的南极区域，有一个固定的位置。 按照国际上通行的概念，南纬66.5度(南极圈)以南的地区称为南极，它是南大洋及其岛屿和南极大陆的总称，总面积约6500万平方千米。Antarctic continent except Antarctica is outside the surrounding islands of land, is the world's latest discovery of the continent, alone at the southernmost tip of the Earth. Antarctica more than 95 percent of the area of high thickness of the ice and snow coverage, known as the "white continent," said. 6 in the world in the mainland, the mainland Antarctica than Australia, ranked No. 5. Antarctica and Australia mainland is the world's only ocean surrounded by two mainland, surrounded by the Pacific, Atlantic, Indian Ocean, forming a huge water around the Earth laps, was completely closed state (see Southern Ocean), is a far from the other continents, completely cut off from the civilized world and the mainland, has not yet permanent residents, only a small number of scientific investigation personnel rotation in a small number of inspection stations temporary residence and work.南极大陆是指南极洲除周围岛屿以外的陆地，是世界上发现最晚的大陆，它孤独地位于地球的最南端。南极大陆95％以上的面积为厚度极高的冰雪所覆盖，素有“白色大陆”之称。在全球6块大陆中，南极大陆大于澳大利亚大陆，排名第5。南极大陆和澳大利亚大陆是世界上仅有的被海洋包围的2块大陆，其四周有太平洋、大西洋、印度洋，形成一个围绕地球的巨大水圈，呈完全封闭状态(参看南极洋)，是一块远离其他大陆、与文明世界完全隔绝的大陆，至今仍然没有常住居民，只有少量的科学考察人员轮流在为数不多的考察站临时居住和工作。
爱生活的哒哒
The Antarctic，a Desert of Ice All Year Round The antarctic is actually a desert．It is the only continent on the earth without a river or a lake． The antarctic is all ice all year round．The warmest temperature ever recorded there is zero，at the South Pole．Explorers used to think that a place so cold would have a heavy snow－fall．But less than ten inches of snow falls each year．That is less than half an inch of water．Ten times that much moisture falls in parts of the Sahara． The little snow that falls in Antarctica never melts．It continues to pile up deeper and deeper year after year and century after century．When the snow gets to be about eighty feet deep it is turned to ice by the weight of the snow above it． 南极——终年冰封的不毛之地 南极地区实际上是一片不毛之地，它是地球上唯一没有河流也没有湖泊的大陆。 南极地区终年冰封。那儿历史上的最高气温纪录是零度，那还是在南极点。探险家们过去总认为，如此寒冷的地方可能会有纷飞的大雪，但是，那儿每年的降雪却不足10英寸厚，还没有半英寸水多。撒哈拉沙漠一些地区的降雨量还是那儿的10倍呢！ 降于南极洲的微量的雪从不融化，年复一年，一个世纪又一个世纪地越积越厚。当积雪达80英尺的时候，受上层重压的雪就会凝结成冰。
爱玩的小猪2007
七大洲:亚洲:Asia
欧洲:Europe
非洲:Africa
南美洲:South America 北美洲:North America 大洋洲:Oceania 南极洲:Antarctica
四大洋：大西洋:Atlantic Ocean 太平洋:Pacific Ocean 印度洋:Indian Ocean 北冰洋:Arctic Ocea
亚洲：面积4400万平方千米，约占世界陆地总面积的29.4%，是世界第一大洲。 非洲：面积约3000万平方千米，约占世界陆地总面积的20.2%，是世界第二大洲。 北美洲：面积约2400万平方千米，约占世界陆地总面积的16.2%，是世界第三大洲。 南美洲：面积约1800万平方千米，约占世界陆地总面积的12%，是世界第四大洲。 南极洲：面积1400万平方千米，约占世界陆总面积的9.4%，是世界第五大洲。 欧洲：面积约1000万平方千米，约占世界陆地总面积的6.8%，仅大于大洋洲，是世界第六大洲。 大洋州：面积约900万平方千米，约占世界陆地总面积的6%，是世界上最小的一个洲。
