介绍大洋洲英语

一、四大洋：

太平洋：Pacific Ocean

大西洋：Atlantic ocean

印度洋：Indian Ocean

北冰洋：Arctic ocean

二、七大洲：

亚洲：Asia

欧洲：Europe

北美洲：North America

南美洲：Latin America South America

非洲：Africa

大洋洲：Oceania

南极洲：Antarctica

扩展资料：

七大洲的地形特征：

1、欧洲：地势低平，地形以平原为主，是世界上海拔最低的一洲。

2、非洲：地形以高原为主，起伏较小。称为“高原大陆”。

3、南极洲：覆盖着很厚的冰雪，平均海拔超过了2000米，是世界上海拔最高的一洲。

4、南北美洲：地形由山地，高原和平原三大地形区组成。西部是高大的山地，中部有广阔的平原，东部是高原。

5、大洋洲：大洋洲的地形也是由三大地形区组成，西部是广阔的高原，中部是平原，东部是山地。

6、亚洲：亚洲的地形比较复杂，主要特点是中部高，四周低。中部高原、山地面积广大，约占全洲面积的四分之三。平原分布在大陆的周围地区。

参考资料来源：百度百科－七大洲

参考资料来源：百度百科－四大洋

The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic in the north to the Southern Ocean in the south, bounded by Asia and Australia in the west, and the Americas in the east.At 165.25 million square kilometres (63.8 million square miles) in area, this largest division of the World Ocean – and, in turn, the hydrosphere – covers about 46% of the Earth's water surface and about one-third of its total surface.[1] The equator subdivides it into the North Pacific Ocean and South Pacific Ocean, with two exceptions: the Galápagos and Gilbert Islands, while straddling the equator, are deemed wholly within the South Pacific.[2] The Mariana Trench in the western North Pacific is the deepest point in the Pacific and in the world, reaching a depth of 10,911 metres (35,797 ft).[3]The Pacific Ocean was sighted by Europeans early in the 16th century, first by the Spanish explorer Vasco Núñez de Balboa who crossed the Isthmus of Panama in 1513 and named it Mar del Sur (South Sea). Its current name was given by Portuguese explorer Ferdinand Magellan during the Spanish expedition of world circumnavigation in 1521, who encountered calm seas during the journey and called it Tepre Pacificum in Latin, meaning "pacific" or "peaceful sea".[4]The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about 106,400,000 square kilometres (41,100,000 sq mi), it covers approximately twenty percent of the Earth's surface and about twenty-six percent of its water surface area. The first part of its name refers to Atlas of Greek mythology, making the Atlantic the "Sea of Atlas".The oldest known mention of "Atlantic" is in The Histories of Herodotus around 450 BC (Hdt. 1.202.4): Atlantis thalassa (Greek: Ἀτλαντὶς θάλασσα; English: Sea of Atlas); see also: Atlas Mountains. The term Ethiopic Ocean, derived from Ethiopia, was applied to the southern Atlantic ocean as late as the mid-19th century.[1][2] Before Europeans discovered other oceans, the term "ocean" itself was synonymous with the waters beyond the Strait of Gibraltar that we now know as the Atlantic. The Greeks believed this ocean to be a gigantic river encircling the world.The Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between the Americas to the west, and Eurasia and Africa to the east. As one component of the interconnected global ocean, it is connected in the north to the Arctic Ocean (which is sometimes considered a sea of the Atlantic), to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south. (Other definitions describe the Atlantic as extending southward to Antarctica.) The equator subdivides it into the North Atlantic Ocean and South Atlantic Ocean.The Indian Ocean is the third largest of the world's oceanic divisions, covering approximately 20% of the water on the Earth's surface.[1] It is bounded on the north by the Indian subcontinent; on the west by East Africa; on the east by Indochina, the Sunda Islands, and Australia; and on the south by the Southern Ocean (or, depending on definition, by Antarctica). The ocean is named after India.[2][3][4][5]As one component of the interconnected global ocean, the Indian Ocean is delineated from the Atlantic Ocean by the 20° east meridian running south from Cape Agulhas, and from the Pacific by the meridian of 146°55' east.[6] The northernmost extent of the Indian Ocean is approximately 30° north in the Persian Gulf. The Indian Ocean has asymmetric ocean circulation[citation needed]. This ocean is nearly 10,000 kilometres (6,200 mi) wide at the southern tips of Africa and Australia; its area is 73,556,000 square kilometres (28,350,000 sq mi),[7] including the Red Sea and the Persian Gulf.The ocean's volume is estimated to be 292,131,000 cubic kilometres (70,086,000 mi3).[8] Small islands dot the continental rims. Island nations within the ocean are Madagascar, the world's fourth largest island; Reunion Island; Comoros; Seychelles; Maldives; Mauritius; and Sri Lanka. The archipelago of Indonesia borders the ocean on the east.The Arctic Ocean, located in the Northern Hemisphere and mostly in the Arctic north polar region, is the smallest, and shallowest of the world's five major oceanic divisions.[1] 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 as one of the mediterranean seas of the Atlantic Ocean.[2] 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 ice throughout the year[3] (and almost completely in winter). The Arctic Ocean's temperature and salinity vary seasonally as the ice cover melts and freezes;[4] 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%.[1] 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.

太平洋 Pacific Ocean 大西洋 Atlantic ocean 印度洋 Indian Ocean 北冰洋 Arctic ocean 亚洲Asia 欧洲 Europe 北美洲North America 南美洲Latin America South America 非洲 Africa 大洋洲 Oceania 南极洲Antarctica

七大洲：Seven continents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:The four seas大西洋:Atlantic Ocean 太平洋：Pacific Ocean 印度洋：Indian Ocean 北冰洋：Arctic Ocean

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。