1. Amazon Plain (5.6 million square kilometers) The largest plain in the world is the Amazon Plain. The Amazon Plain of the lower Amazon River in South America covers an area of 5.6 million square kilometers, making it the largest plain in the world. It is the largest plain in the world. The terrain here is low and flat, with most of the area at an altitude of about 150 meters, and a considerable part of the lowlands at a lower altitude, hence the name "Amazon lowlands".
2. Eastern European Plain (4 million square kilometers) Eastern European Plain is also called "Russian Plain". The second largest plain in the world. It extends from the Arctic Ocean in the north to the Black Sea and the shores of the Caspian Sea in the south, from the Ural Mountains in the east to the Baltic Sea in the west. The area is about 4 million square kilometers, with an average altitude of 170 meters. There are Valdai hills, Central Russian hills, and hills along the Volga River at an altitude of 300-400 meters, and there are lowlands of the Caspian Sea below the surface of the ocean.
3. Western Siberian Plain (2.7 million square kilometers) The largest plain in Asia and the third largest in the world is located in Russia. It is bordered by the Yenisei River to the east, the Ural Mountains to the west, the Kazakh hills to the south, and the Sea of Kara to the north. The terrain is low and marshy. It has a sub-boreal and boreal continental climate. From the north to the south, tundra, forest, forest steppe and steppe landscapes are distributed in parallel, with a typical latitudinal zonal distribution pattern. Most of the area is covered by sub-boreal coniferous forests.
4. La Plata Plain (1.5 million square kilometers) The La Plata Plain is the second largest plain in South America, located in southeastern South America. It is bounded by the Andes Mountains to the west, the Brazilian and Patagonian Plateaus to the north and northeast, and the Atlantic Ocean to the southeast, with a total area of 1.5 million square kilometers, spanning Bolivia, Argentina, Paraguay, and Uruguay from north to south, with 60% of the area in Argentina. The northern part of the La Plata Plain is called the Gran Chaco Plain and the southern part is called the Pampas Plain.
5. Turan Plain (1.5 million square kilometers) The Tulane Plain, also known as the Tulane Lowlands, is a vast lowland area spanning southwestern Kazakhstan, Uzbekistan and northwestern Turkmenistan in Central Asia. It extends from the Kazakh hills in the north to the Tien Shan Mountains and the Pamir Plateau in the east, and from the Kopet Mountains in the north of the Iranian Plateau in the south to the Caspian Sea in the west, covering an area of 1.5 million square kilometers, between 35°N and 47°N latitude and 70°E and 55°E longitude. There are hills of 1,000 meters (3,300 feet) above sea level and hollows below sea level. The lower reaches of the Syr Darya and Amu Darya rivers flow through the territory.
6. Great Plains of North America (1.3 million square kilometers) The Great Plains of North America, also known as the Prairie Steppe or the Great Plains of North America, is derived from the French word Prairie, while the name Great Plains comes from the U.S. government. After the Civil War, the United States began to develop its western territories. The U.S. government at the time, in promoting the wealth and beauty of the West, referred to the western prairies as the Great Plains. The prairie is 800 kilometers long from east to west and 3,200 kilometers long from north to south. The total area is about 1.3 million square kilometers.
7. Ganges Plain (750,000 square kilometers) The Ganges Plain, also known as the "Great Plains of India", covers an area of about 750,000 square kilometers in South Asia between the Himalayas and other mountain ranges and the Deccan Plateau, mostly in India; the western part is also known as the Indus Plain, mostly in Pakistan. It has the second largest river in India, the Pamir Plateau, which the Indonesians call "Tamil", and the third largest lake, the Sarajevo Reservoir, as well as many rivers that feed into the sea.
8. Northeast Plain (350,000 square kilometers) The Northeast Plain (spanning the provinces of Heilongjiang, Jilin and Liaoning) is the largest plain in China, located between the Daxinganling, Xiaoxinganling and Changbai Mountains. It extends from the middle reaches of the Neng River in the north to Liaodong Bay in the south. It is about 1000 km long from north to south and 300-400 km wide from east to west, covering an area of 350,000 square kilometers. It mainly consists of the Songnun Plain, the Three Rivers Plain and the Liao River Plain, which are formed by the alluvial deposits of the Songhua River, the Nenjiang River and the Liao River. The ground is low and flat, with most of the elevations below 200 meters, and there are many swampy wetlands.
9. North China Plain (310,000 square kilometers) The North China Plain is the second largest plain in China, also known as the Yellow Huaihai Plain. It extends from the Taihang Mountains and the western Yu Mountains in the west to the Yellow Sea, the Bohai Sea and the hills of Shandong in the east, from the Yanshan Mountains in the north to the Tongbai Mountains and the Dabie Mountains in the southwest, and from Suzhou and northern Anhui in the southeast to the middle and lower reaches of the Yangtze River. It extends to the territory of five provinces and two municipalities, including Beijing, Tianjin, Hebei, Shandong, Henan, Anhui and Jiangsu. The area is about 310,000 square kilometers. The North China Plain has a warm-temperate monsoon climate with distinct changes in the four seasons.
10. Indus Plain (266,000 square kilometers) One of the largest alluvial plains in the world. The Indus Plain is one of the most densely populated areas on earth, with over 850 million people living there. One of the largest alluvial plains in the world. It covers an area of 266,000 square kilometers. Extending from the foothills of the Himalayas in southern Asia to the Arabian Sea, it is 1,280 km long from north to south and 320-560 km wide from east to west. It is customary to divide the Upper and Lower Indus Plain by the 29°N latitude line, the former being the Punjab Plain and the latter being the Sindh Plain and Delta region.
