RankRiverLocationApproximate Length—miles1.NileAfrica4,1802.AmazonSouth … The Yangtze is also the longest river in Asia and the longest in the world to flow entirely within one country. The authentic listings show that there are 176 rivers having a length of more than 1000 Km and still not much confined after that, the … At 6,583 km (4,258 miles) long, and draining in an area of 3,349,000 square kilometers, it is the longest river in the world, and even the longest river in the Solar System. Without the rivers, the ocean water would eventually evaporate completely. It is an accepted fact of science that rivers are indispensable to our ecology. River Severn | River Thames. The two longest rivers in the world are the Nile, flowing into the Mediterranean, and the Amazon, flowing into the South Atlantic. As we know river is one of the important part of human civilizations. The underground river is found in a subterranean cave system, the similarly named Sac Actun cave system, which is the longest of its kind in Mexico, whose length of 198 miles is only surpassed by the 400-mile long Mammoth Cave System in the United States. Here’s the list of longest river i the world. Along with its tributaries, it drains an area which is nearly 1.2 million square miles, i.e., 3.1 million square km. The Three Gorges Dam on the river is the biggest hydroelectric dam in the world. Without any river there’s no farming that can give all the people food. Amazon River – 6,436 km . The Mekong, like the Yellow River and Yangtze River, starts in China, but then it moves south through several other countries. This river flows through 31 states of the US and through 2 regions of Canada. From its farthest stream in Burundi, it extends 6,695 km (4,160 miles) in length. Officially, the shortesr river is the D River, Oregan, USA, which is just 37 metres long. The Mekong River meanders through Southeast Asia for around 2,700 miles. 2. Source: wikimedia.org. It measures 6,695 kilometres from its source in Burundi, along the White Nile, to its delta on the Mediterranean Sea. It is the longest river in this region of Asia and ranks 12th among the longest rivers in the world. Rivers can be classified mainly into the following types: Youthful; Mature; Old; Rejuvenated; Mature & Old river are the biggest and longest ones with respect to size and volume. They carry water from land to the oceans. It houses various animal, fish and plant species, some of which, including the Chinese Alligator, the Finless Porpoise and the Chinese Paddlefish are endangered. The link … The Mississippi River is the fourth longest river in the world and is known to be the longest river in North America. Rivers could be considered the delivery system for the world’s lifeblood. This following is a list of the 10 longest rivers in the world, according to the Times Atlas of the World.Only 111 miles apart, the Nile River in Africa is the longest river in the world in comparison to its runner-up, the Amazon River, located in South America.Discover some key facts about each river and their residence country, along with its length in miles and kilometers. However, a discovery made in 2018 showed that the Sac Actun cave system is connected to the neighboring Dos Ojos cave system. The Nile is credited as the longest river in the world. due to regional aspects some of them being longest the others being shortest while some fall in between. However, there is constant debate about which river is the world’s largest. The Amazon River is undoubtedly the largest river in the world by discharge volume of water. However, its position as the second-longest river in the world is highly disputed as the title has for long been granted to the Nile River in Egypt. Alongside being one of the longest rivers in the world, the Congo River is also the deepest at upwards of 230 meters! The River Nile is the longest river in the world. Its main source is Lake Victoria in east central Africa. It used to be called the Zaire River when the former Republic of Zaire was ruled by Mobutu Sese Seko, and it has a great number of tributary rivers that feed into it.