Look at the map of any country in the world and notice how the cities are situated next to the rivers. Rivers provide water for the essential needs of both small towns and big cities. There’s a good chance that you live near one of the country’s larger rivers. Read this article to see the list of top 7 longest rivers in the world .
The Lena is the easternmost of the three great Siberian rivers that flow into the Arctic Ocean. Permafrost completes most of the catchments, of which 77% is continuous. It is 4,294 kilometers (2,668 mi) long, and has a drainage basin of 2,490,000 square kilometers (960,000 square miles). Lena is the eight among the top longest river in the world, and the longest river in Russia.
The Nile River is a major north-flowing river in north-east Africa. It is the longest river in Africa and is historically considered the longest river in the world. However this research has been contested by suggesting that the Amazon River is slightly longer.
The Nile River is approximately 6,650 km (4,130 mi) long and its drainage basin consists of eleven countries. These include Tanzania, Uganda, Rwanda, Burundi, Democratic Republic of Congo, Kenya, Ethiopia, Erodria, South Sudan, Republic of Sudan and Egypt.
The Amazon River in South America is the largest river in the world by discharging water content, and the second longest river in the world. Recent geological studies suggest that the Amazon River had flowed in the opposite direction for millions of years – from east to west. Eventually the Andes Mountains were formed, blocking its flow into the Pacific Ocean and causing it to change the direction of its current mouth in the Atlantic Ocean.
The Paraná River is a river in south central South America that runs for approximately 4,880 kilometers (3,030 mi) through Brazil, Paraguay and Argentina. It is the second in length of the Amazon River among South American rivers. It first merges with the Paraguay River and then flows downstream along the Uruguay River to form the Río de la Plata and empties into the Atlantic Ocean.
The Niger River is the principal river in West Africa, extending for approximately 4,180 km (2,600 mi). The drainage basin occupies an area of 2,117,700 km2 (817,600 sq mi). Its source is in the Guinea Highlands in southeastern Guinea, near the Sierra Leone border. Niger is the third longest river in Africa. It is more than just the Nile and the Congo River. Its main tributary is the Benue River.
The Yangtze or Yangzi is the longest river in Asia. And is the world’s third longest and completely the world’s longest river flowing within a country. It rises on the Brocade Hill in the Tanggula Mountains (Tibetan Plateau) and flows 6,300 km (3,900 mi) in the East China Sea generally in the extreme direction.
The Congo River, formerly known as the Zaire River, is the second longest river in Africa. The total length of the Congo-Lualaba-Chambeshi river system is 4,700 km (2,920 mi). The Congo is the sixth longest river in the world. It is a tributary of the Chambeshi Lualaba River, and is the name of the Congo River of Lualaba Boyoma Falls, which spans 1,800 km (1,120 mi).