The fourth river in the world is the first and second three rivers in the world

No. 1 in the world.

I. The second and third largest rivers are the Nile, the Amazon and the Yangtze River.

1. The Nile River.

The Nile River is 6,670 kilometers long, is the longest river in the world, flows through the rivers of eastern and northern Africa, flows into the Mediterranean Sea from south to north, and is the three largest river systems in Africa along with the Congo River in Central Africa and the Niger River in West Africa, 2. The Amazon River.

The Amazon River is 6,400 kilometers long, the second longest river in the world, the world's largest river, the river has a total of 10,000 tributaries, divided into a large area of South America, the basin area is almost as large as the whole of Australia.

3. Yangtze River. With a total length of 6,397 kilometers, the Yangtze River is the third longest river in the world and the longest river in Asia.

Do you know which of the four major rivers of the world are? Let me introduce it to you.

Introduction

The four major rivers in the world, according to the traditional ranking, are the Nile River in Africa, the Amazon River in South America, the Yangtze River in China, and the Mississippi River in the United States. Rivers have three main measurement parameters: length, flow, and basin area.

In addition, there are some secondary parameters: the average annual sediment transport, the area of the delta, and the number of countries that have been disturbed. And people tend to be most concerned about length.

Here's a look at the length of these four rivers. Because they are each in different geographical documents, the records are inconsistent.

Nile River

Since ancient times, there has been a great interest in the birthplace of this mother river that gave birth to the ancient Egyptian civilization. Swimming upstream, the Nile divides into two branches in Khartoum, the capital of Sudan, a Blue Nile and a White Nile. The Blue Nile originates in the Ethiopian plateau and is much shorter than the White Nile.

Therefore, the source of the Nile should be the White Nile. Previously, it was believed that the source of the White Nile was Lake Victoria, and the length of the river was calculated from the outlet of the lake, but it was later found that the Kagera-Nile River, which originates in central Burundi and flows into the west bank of the lake, is the longest, with a length of 6,671 kilometers.

Amazon River

The Amazon River is made up of two main upper rivers, one in Maragnon and the other in Ucayari, and the length varies greatly depending on which one is the main source. Maranium is a natural extension of the Amazon River, which is 6,440 km long, as measured by flow consistency; The Ucayali River runs from north to south, and flows almost at a constant angle to the main trunk of the Amazon River, which is generally considered to be a tributary, but from the point of view of "the source of the river is far away", it is more reasonable to take the longer Ucayali River as the source of the river, which is 7025 kilometers.

In the past, there were some regrets, because the length of the Amazon River was not as long as the Nile, and now the Amazon River can finally turn over. In addition to two other parameters: the size and flow of the Amazon River, which has long been among the best rivers in the world.

In this way, the Amazon River, with its triple crown of rivers, deserves to be the king of the world's rivers!

Yangtze River

Yangtze RiverThe Chinese geography books record 6,300 kilometers. But this is only calculated based on the natural extension of the Tuotuo River.

The upper reaches of the Yangtze River have three sources: from north to south are the Chumar River, the Tuotuo River, and the Dangqu River. The Chumar River is the smallest in terms of length, water volume and basin area.

But Dangqu is 100 kilometers longer than the Tuotuo River, and the water volume is 6 times that of the Tuotuo River! According to the view that "the source of the river is far away", when the song should be the positive source, then the total length of the Yangtze River should be 6403 kilometers.

Mississippi River

The Mississippi River, which originates in the northern United States, and the Missouri River, which originates in the Rocky Mountains in the western United States, merge in the central city of St. Louis and flow south into the sea. But the length of the Mississippi River, historically, has not been calculated by the length of its main stream, traditionally named after the "Mississippi River" itself, but by the length of its largest tributary, the Missouri River, plus the length of the St. Louis to the mouth of the Mississippi River, for a total length of 6,202 kilometers.

The Nile, Amazon, Yangtze, and Mississippi rivers. At 6,670 kilometres, the Nile is the longest river in the world, flowing through the rivers of eastern and northern Africa and flowing from south to north into the Mediterranean Sea. The Nile has two main tributaries, the White Nile and the Blue Nile.

At 6,440 kilometers long, the Amazon River is the second longest river in the world, and it is the largest river in the world in terms of flow, basin and tributaries.

With a total length of 6,387 kilometers, the Yangtze River is the world's largest and third longest river in terms of hydroenergy, and the longest river in Asia. The Yangtze River originates from the southwest side of Geladan Winter Peak in the Tanggula Mountains.

The Mississippi River is the largest river in the United States, with a total length of 3,767 kilometers, and is the longest-flowing, most extensive, and largest river volume in North America.

The Mississippi River is the largest river in North America and the fourth largest river in the world by length The Mississippi River is the largest river in the United States, and it is known as the world's four longest rivers along with the Amazon River in South America, the Nile River in Africa and the Yangtze River in China. The name of the Mississippi River originated from the Algonquin people who lived in Wisconsin, a branch of the local Indians, who called the upper part of the river "Mississippi".In the Indian language, "Mississippi" means "great", "Sibi" means "river", and "mississippi" means "great river" or "father of rivers."

The surging waters of the river feed the people of the entire Mississippi River basin like milk, and the American people are grateful for the generosity of the Mississippi River, and they call the Mississippi River the "Old Man's River".The Mississippi River originates in the mountains of the northern section of the Rocky Mountains in the north-west of the United States, and winds for thousands of miles, winding through the Great Plains of the United States from north to south, dividing the United States into the east and west halves, and finally empties into the Gulf of Mexico, with a total length of 3,950 kilometers. However, it is 418 kilometers shorter than its largest tributary, the Missouri River.

According to the principle of the longest source, the length of the Missouri River, plus the length of the Missouri River below the mouth of the Mississippi River, makes the Mississippi River the farthest flowing, the most extensive and the largest water system on the North American continent. The Mississippi River is also named the "Father of Rivers" because of its many tributaries, bringing thousands of rivers into its embrace. The Mississippi River's dedication to the field of dai shipping began in the early 19th century, when the steamship "New Orleans" made its maiden voyage to the Mississippi River in 1811, opening up a 3,000-kilometer channel from the estuary.

Since then, the volume of inland waterway transportation has gradually increased, and today, the annual transportation volume of the Mississippi River is between 200 million and 300 million tons, mostly coal, coke, steel, sulfur, chemical products, building materials, etc. The Upper Mississippi River, more than 4,300 kilometers long, flows from Lake Itasca and winds its way through forests and swamps, with glaciers, lakes and swamps on both sides. The middle reaches of the Mississippi River are relatively short, generally from the confluence of the Missouri River and the Mississippi River to the mouth of the Ohio River, with a total length of 320 kilometers, mainly including parts of Missouri and Illinois.

It is warm and rainy all year round, the crops grow well, the water flow is stable, the shipping channel is deep and wide, and the shipping value is very large, and it is a relatively developed plain area in the United States.

Categories: Education Science >> Vocational Education >> Self-Examination Questions Description:

No. 1 in the world. Second. Third. Fourth. What is the fifth largest river, this is my homework! Hurry up, hurry fast!

Analysis: Amazon River (South America).

6,150,000 (basin area: sq km).

69,300 (multi-year average flow: 100 million cubic meters).

6,400 (total length of the main stream: km).

27,900 (hydropower reserves: 10,000 kilowatts).

2 Nile (Africa).

2,900,000 (basin area: sq km).

840 (multi-year average flow: 100 million cubic meters).

6,600 (total length of the main stream: km).

5,000 (hydropower reserves: 10,000 kilowatts).

3 is not Mississippi Yupe River (USA).

3. Yangtze River. 4 Mississippi River (USA.

5 Yenisei (USSR.

I just learned it for sure.