Mississippi River features? Amazon River Features? Geography

The Mississippi River is the fourth longest river in the world and the longest, most extensive and largest river in North America. Located in south-central North America, it flows into Mexico Bend. "Mississippi" is a transliteration of the English "mississippi", ** in the Indian Algonkun language, "misi" and "sipi" mean "big, old" and "water" respectively, and "mississippi" means "big river" or "old man's river".

The main stream originates in the tiny Lake Atasca at an altitude of 501 meters west of Lake Superior, northwest Minnesota, USA, and flows south through the Central Plains to the Gulf of Mexico.

The Amazon River (Portuguese: rio amazonas; Spanish: Rio Amazonas, also translated as "Amazon"), located in South America, is the world's largest flow, basin, and most tributary river, and the second longest river in the world.

The Amazon River flows at 219,000 cubic meters per second, which is several times larger than the other three major rivers, the Nile, the Yangtze and the Mississippi combined, and is about equivalent to the flow of seven Yangtze rivers, accounting for 20% of the world's river flow. The basin covers an area of 6,915,000 square kilometers, accounting for 40% of the area of South America; There are more than 15,000 tributaries.

The formation and its length, as well as the flood season, and so on.

The former is mainly formed by the monsoon climate, and the latter is mainly caused by the tropical rainforest climate.

Length others have been.

The flood season is also different, the former: the monsoon is seasonal. The latter: the tropical rainforest climate is characterized by high temperatures and rainfall throughout the year.

It flows through different landforms, with the former forming mainly in the mountains, flowing through the plains and emptiring into the Gulf of Mexico.

The latter, a basin, is surrounded by water flowing towards the center, but the estuary is suddenly high, but because of the large amount of water, it still flows into the Atlantic Ocean.

America's Longest River: The longest river in the world.

The Mississippi River runs from north to south.

The Mississippi River flows from north to south before emploring into the Gulf of Mexico. The Mississippi River is the largest river in the United States and the longest, most extensive, and largest river in North America.

Its name derives from the Argonquin people who inhabited the northern state of Wisconsin in the United States in ancient times. The Algonjin were 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."

Introduction

The Mississippi River flows south from Lake Atasca in Minnesota, receiving its main tributaries, the Missouri River and the Ohio River, and flowing into the Gulf of Mexico through the vast delta southeast of New Orleans, with a total length of 3,780 kilometers (6,020 kilometers at the source of the largest tributary, the Missouri River), and its tributaries flow through 31 states in the United States and two Canadian provinces.

As the "father of rivers", it has many tributaries, bringing thousands of rivers into its own embrace. It brings together more than 250 tributaries with a basin area of 3.1 million square kilometers, accounting for 1 3 of the territory of the United States and 1 8 of the North American continent.

The Mississippi River flows from north to south with its tributaries converging from the east and west to the center.

The main tributaries of the Mississippi River are the Ohio and Missouri rivers, as well as the Chippewa, Wisconsin, Des Moines rivers, Illinois rivers, White rivers, Arkansas rivers, Yazu rivers, and Red rivers.

The Mississippi River is home to more than 250 tributaries, with more and longer tributaries on the west bank than on the east bank, forming a large asymmetrical dendritic water system. The water volume is abundant, and the average annual flow near the estuary reaches 10,000 cubic meters per second.

Historical status

Together with the Amazon River in South America, the Nile River in Africa and the Yangtze River in China, it is known as the world's four longest rivers. The beautiful and rich 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 from north to south through the Great Plains of the United States, empties into the Gulf of Mexico, with a total length of 3,950 kilometers.

However, it is 418 kilometers shorter than the 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, the Mississippi River is 6,262 kilometers long, and it is the farthest flow, the most extensive basin, and the largest water system on the North American continent.

Mississippi RiverThe flow direction is from north to south, and the tributary flow direction is from the east and west sides to the middle, because the east and west are high and the middle is low.

Usually named after Redrock, a tributary of the Missouri River that originates in the Rocky Mountains of the western United States, in Montana.

It is the source of the river, with a total length of 6021km, ranking fourth among the world's rivers; The basin covers an area of 3.22 million km2, accounting for 4 percent of the continental United States, covering a vast area of the eastern and central regions.

River ecology

The Mississippi River and its floodplains are home to more than 400 different species of wildlife in North America.

Forty percent of waterfowl migrate along the path of the Mississippi River. While the natural vegetation of the Mississippi Valley itself is a product of the climate and soil rather than the river, the Mississippi swamps and backwaters are ecologically noteworthy.

From Minnesota.

From the swamps to the coastal marshes of the delta zone, small areas of flora and fauna are common along the river. In these areas, waterfowl are well coated with lush vegetation, relatively isolated natural environments, and plants such as sedges, pond grasses, and millets. The path these birds migrate up and down the river with the seasons is known as the Mississippi Flying Route.

This term is used to call this vast desert from the estuary delta.

Nowhere is it true that the air highway is right up to the summer nesting grounds of northern Canada. An estimated 8 million ducks, geese and swans gather in the lower reaches of the route in winter, with many more others flying to Latin America via the route.

The most typical migratory birds on the flight path are black-fronted black geese and small snow geese, and a large number of mallards.

and teal, as well as black ducks, red-necked ducks, pintail ducks, ring-necked ducks, and flippers.

Hello. Which volume of the Mississippi River or the Amazon River varies the most: The Amazon River has a greater variation in the amount of water.

The main reasons are:1Watershed area:

The Amazon River basin covers an area of 6.8 million square kilometers, nearly seven times the size of the Mississippi River basin, which makes the flow of the Amazon River vary relatively greatly. The large watershed area means that rivers are more widely affected by precipitation and seasonal variations. 2.

Climate type: The Amazon basin has a tropical rainforest climate with abundant but very uneven precipitation. There is almost no rain in the dry season, but there are torrential rains in the rainy season.

As a result, the amount of water in the Yama Shenjiasun River varies greatly from season to season. The Mississippi River Basin, on the other hand, is mainly in a temperate continental climate, with relatively uniform precipitation and relatively stable water volume changes. 3.

Hydrological characteristics: The Amazon is a rain-fed river and is almost entirely dependent on precipitation. During the dry season, the flow is reduced by more than 90 per cent due to extremely low precipitation.

The Mississippi River, on the other hand, is partly a snow-fed river, and some groundwater is recharged in the dry season, and the water volume does not vary as much as that of the Amazon River. 4.Human Activities:

Human use and control of rivers is also a factor influencing changes in water volumes. The Amazon basin has a low population density, less utilization, and more natural changes in water volume. However, the Mississippi River has a large number of artificial lakes and reservoirs and Qingsong irrigation projects, and human activities have a certain degree of regulation of water volume, which reduces the range of its variation.

The southern part of the Missy-Rim Calendar Orange Plain is the coastal area.

The scenery on both sides of the Mississippi River is stunning. On the west coast, the grassland is endless; The green waves wandered away, connecting with the blue sky in the heavens. On the east bank, by the river, on the top of the mountain, on the rocks, and in the valley, trees of all colors and fragrances are mixed together, growing vigorously and towering into the clouds.

Wild grapes, trumpet flowers, and bitter apples are intertwined under the tree, climbing on the branches until they reach the top. They stretch from maple trees to tulipwood, and from tulipwood to hollyhocks, forming countless caves, countless vaults, countless colonnades, and the vines that climb between the trees often dig carefully across the stream and build bridges over the water, which is truly beautiful.