东北平原介绍英语

我国位于北半球，在亚洲的东部，太平洋的西岸。我国领土的最北端在漠河以北黑龙江主航道的中心线；我国领土的最东端在黑龙江和乌苏里江的主航道会合处,最西端在帕米尔高原上。我国总面积约960万平方公里，是世界上面积最大的国家之一。 我国南北相距约5，500公里；东西相距约5，000公里。我国的陆上疆界长两万多公里，共有12个邻国。东邻朝鲜。南接越南、老挝、缅甸。西南和西部同印度、不丹、锡金、尼泊尔、巴基斯坦、阿富汗接界。西北和东北面是苏联。北面是蒙古。同我国隔海相望的国家，东面是日本，东南面和南面是菲律宾、马来西亚、印度尼西亚等国。 我国的海岸线很长，光是大陆海岸线就有18，000多公里。由北向南，环绕大陆边缘的有渤海、黄海、东海和南海。它们与太平洋连成一片。海上大小岛屿有5，000多个，十分之九分布在东海和南海。 我国地势西高东低，大致呈阶梯状分布。山脉走向以东西走向和东北-西南走向为主。东西走向的山脉主要有三列。最北的一列是天山-阴山，中间的一列是昆仑山-秦岭，南边的一列是南岭。基本上是东西走向的山脉有喜玛拉雅山脉。东北-西南走向的山脉多分布在东部，主要也有三列。最西边的一列是大兴安岭-太行山-巫山-雪峰山，中间的一列包括长白山、武夷山等，最东边的一列是台湾山脉。此外，还有西北-东南走向的祁连山、阿尔泰山，南北走向的贺兰山、横断山。喜马拉雅山与横断山等山脉相接，构成巨大的弧形山系。 我国高原面积广阔，著名的大高原有青藏高原、内蒙古高原、黄土高原和云贵高原。这四大高原海拔都在1，000米以上，但是面貌各有特色。青藏高原位于我国西南部，主要包括青海、西藏和四川西部，面积占全国的四分之一，是世界上最高的大高原。内蒙古高原在我国北部，西起甘肃、新疆边境和祁连山麓，东到大兴安岭，包括内蒙古自治区大部和甘肃、宁夏、河北等到省、区的一部分，是我国第二大高原。从内蒙古高原向南，就进入黄土高原。黄土高原西起祁连山脉的东端，东到太行山脉，南到秦岭，包括山西全省和陕西、甘肃、宁夏等省、区的一部分。黄土高原海拔在1，000-2，000米，地面覆盖着疏松的黄土层。这里是世界上黄土分布最广阔、最深厚的地区。云贵高原包括云南省东部和贵州省大部。 我国盆地很多，其中大盆地有四川盆地、塔里木盆地、准噶尔盆地和柴达木盆地。四川盆地位于四川省东部，西面是青藏高原，南面有云贵高原，东面是巫山，北面有大巴山。塔里木盆地、准噶尔盆地和柴达木盆地都在我国西北部。这三个盆地周围都有高山环绕，内部一般比较平坦，有大片沙漠。 我国平原也很多。大平原有东北平原、华北平原和长江中下游平原。东北平原在大兴安岭和长白山地之间，包括黑、吉、辽三省和内蒙古自治区的各一部分，是我国面积最大的平原。华北平原西起太行山，东到海滨，北依燕山，南到淮河附近，同长江中下游平原相接，跨冀、鲁、豫等省和京、津两市，是我国第二大平原。大部分海拔在50米以下，地面平坦。长江中下游平原跨鄂、湘、赣、皖、苏、浙六省和上海市。My located in the northern hemisphere, in the eastern part of Asia, the Pacific West Bank. Mohe in our territory north of the most northern Heilongjiang main channel axis lines; My easternmost territory of the Heilongjiang and Wusuli River in the main channel convergence Department, the most western in the Pamirs. China's total area of about 9.6 million square kilometres, is the world's largest countries. My distance of about 5,500 km north-south; Things are far about 5,000 km. Our more than 20,000 km long land borders, a total of 12 neighbours. East Korea. Then South Vietnam, Laos, Myanmar. Southwest and west with India, Bhutan, Sikkim, Nepal, Pakistan, which borders Afghanistan. Northwest and northeast of the Soviet Union. North is Mongolia. With our country across the sea, east Japan, south-east and south are the Philippines, Malaysia, Indonesia and other countries. China has a long coastline and the coastline is 18,000 kilometers alone. South, around the edge of the Bohai Sea, Yellow Sea, East China Sea and South China Sea. Their links with the Pacific. There are more than 5,000 sea island size, nine distribution in the East China Sea and South China Sea. My low-lying East West high roughly a ladder-shaped distribution. Mountains to the east-and west-bound and north-east to-southwest direction - oriented. There are mainly three things out towards the mountains. North is the best one out Tianshan-Yin mountain, in the middle of one out is Kunlun - Qinling, south of the one shown is Nanling. Is the direction things are frigid mountain ranges. Northeast-southwest direction of the multi-distribution in the eastern mountains, there are three main series. Daxinanling out is the one most Western-site-Mt. Wu-lucky hill, the middle one out including Changbaishang Mountain, Wuyishan, the easternmost one in Taiwan mountains. In addition, the northwest-southeast direction Chilian Mountain, Altai, the North-South direction Helan Mountain, Hengduan Shan. Himalayan and Hengduan Shan mountains, jointed, a huge arc cordillera. My vast highland area, the Qinghai-Tibet Plateau is famous big plateau, Inner Mongolia plateau and loess plateau and the Yunnan-Guizhou Plateau. These four are in the plateau above 1,000 meters, but with each appearance. Qinghai-Tibet Plateau in south-western China, including Qinghai, Tibet and western Sichuan, accounting for one fourth of the country's area is the highest in the world big plateau. Inner Mongolia plateau in the northern part of the country, West of Gansu, and Xinjiang border and Chilian Mountain foot of a hill, east to Daxinanling, including the Inner Mongolia Autonomous Region and most Gansu, Ningxia, Hebei Province wait, the district part is the second largest plateau. Inner Mongolia plateau from the south, it entered loess plateau. Chilian Mountain West loess plateau of the Andes easternmost East to the site network, the south to the Qinling, including Shanxi Province and Shaanxi, Gansu, Ningxia, and other provinces and autonomous regions, part. Loess plateau at an altitude of 1,000-2,000 meters, the ground covered with loose loess layer. Here is the world's most extensive distribution of loess, the most profound area. Yunnan-Guizhou Plateau, including Yunnan and Guizhou Province in eastern areas. Many of our basin, a large basin with Sichuan Basin, Tarim and Junggar Basin and Qaidam Basin. Sichuan Basin in the eastern part of Sichuan Province, west is the Qinghai-Tibet Plateau, a southern Yunnan-Guizhou Plateau, the east is Mt. Wu, a Daibashan north. Basin, Junggar Basin and Qaidam Basin in northwest China. Three basins around the surrounding mountains are, the more general internal flat, vast desert. My plains abound. Great Plains is the Northeast Plain, North China Plain, and the middle and upper reaches of the river plain. Daxinanling and Changbaishang Mountain in the northeast plains between, including black, Kyrgyzstan, and Liaoning provinces and the Inner Mongolia Autonomous Region part of China's largest plain. North China plain site of the West, east to the waterfront, the North under Yan Mountain, south to the vicinity of the Huaihe, with the middle and upper reaches of the river plain jointed, cross-Hebei, Shandong, Henan provinces and Beijing and Tianjin, two cities is our second largest plain. Most of the altitude in the 50 meters, ground level. The middle and upper reaches of the river plains across Hubei, Hunan-, Jiangxi, Anhui, Su, Zhejiang Province and Shanghai 6.

中国地势西高东低,呈三级阶梯状分布.the westen china is higher than the easten china like three stairs.

东北平原的北部地区土地肥沃，因土壤中富含腐殖质被称为“黑土地”．经过建设者多年的艰苦努力，原先叫做“北大荒”的大片荒地，已经发展成为我国重要的商品农业基地，盛产小麦、大豆、甜菜和乳肉制品，成了富饶的“北大仓”． 故选：B．