What is the largest plain in the world

The largest plain in the world, the Amazon Plain, is located in Brazil, South America.

The lower reaches of the Amazon River in South America are the largest plains in the world, with an area of 5.6 million square kilometers. The Amazon plain is low, flat, mostly around 150 meters above sea level, and there are quite a few lower lowlands"Amazon Lowlands"called.

The largest plain in the world - the Amazon Plain.

The Amazon Plain, a large plain in the lower reaches of the Amazon River in South America, covers an area of 5.6 million square kilometers and is the largest plain in the world. The Amazon is low and flat, mostly around 150 meters above sea level, and there are quite a few lowlands at lower altitudes"Amazon lowlands"called.

The Amazon is the alluvial plain of the Amazon River. Once upon a time, it was a large depression submerged in the sea. The rivers of the Amazon River system, which originate in the Andes, bring a large amount of sediment and other materials from the Guiana Plateau and the Brazilian Plateau to deposit here, and over time, the depression is filled in, and a vast large plain has emerged.

Schematic diagram of the Amazon PlainThe Amazon Plain is full of dense tropical forests, and countless trees and shrubs form a sea of reckless forests. The forest is dense and shady, lacking in herbs, and it is very dangerous to come here alone, as some people call it"Terrible green graves"。It is estimated that there are about 800 million cubic meters of timber in the forest, about one-fifth of the world's total timber stock, and there are many valuable tree species such as Brazilian cherry fruit, mahogany, ebony, Spanish cedar and so on.

The Brazilian cherry fruit tree can grow up to 80 meters tall, and the oil content of the cherry fruit is 73, which is much higher than that of sesame seeds and peanuts, and it is edible and has a particularly high economic value. The Amazon is sparsely populated, averaging less than 1 person per square kilometer.

The largest plain in the world - the Amazon Plain.

The Amazon Plain, located in the north of South America, in the middle and lower reaches of the Amazon River, between the Guyana Plateau and the Brazilian Plateau, west of the Andes, east of the Atlantic Ocean, across the territory of Brazil, Peru, Colombia and Bolivia, with an area of 5.6 million square kilometers (including more than 2.2 million square kilometers in Brazil, accounting for about 1 3 of the country's territory), is the world's largest alluvial plain.

The Amazon Plain is wide in the west and narrow in the east, with a maximum width of 1,280 kilometers; The terrain is low and flat. Most of them are below 150 meters above sea level, and Manaus, in the middle of the plain, is only 44 meters above sea level. It is lower in the east and gradually approaches sea level.

The floodplains of the Amazon Plain, which occupy about 10% of the plain area, are composed of soft modern alluvium, and the terrain is particularly low, beyond the floodplains, 45 60 meters above the steep banks are high-level plains, which are the widest west of 60° west longitude, and the surface material is composed of sand and clay from the Tertiary and Quaternary periods, which have been partially consolidated.

The Amazon Plain was formed by the alluvial accumulation of the main trunk and tributaries of the Amazon River on the basis of the Amazon depression in South America, after the Quaternary uplift and landing. Near the downstream estuary, there is no delta outcropping due to modern subsidence.

Climate. The Amazon Plain has a tropical rainforest climate and is the world's most extensive equatorial rainy region. It is controlled by the equatorial low pressure zone all year round, with prevailing updrafts and mostly convective rain.

The average annual temperature is 27-28 and the average annual precipitation is between 1500-2500 mm.

Hydrology. The Amazon is the largest river in the world with the largest flow and the widest basin area. Rivers are meandering, lakes and marshes are dense, and flooding is common during the flood season, with poor drainage.

The estuary is 240 kilometers wide and flows 180,000 cubic meters per second during flooding periods, 10 times that of the Mississippi River. The amount of water in the river is so large that it degrades the sea water within 160 kilometers from the shore.

The wildlife of the Amazon is very diverse and abundant. The rainforest is home to monkeys, sloths, hummingbirds, macaws, giant butterflies and countless bats, the Amazon River is home to caimans and freshwater turtles, aquatic mammals such as manatees and freshwater dolphins, and jaguars, slender-waisted cats, tapirs, capybaras and armadillos on land. There are also 2,500 species of fish, as well as more than 1,600 species of birds.

The Amazonian is the largest snake in the world, reaching a maximum of two meters and weighing more than 225 kilograms, as thick as the torso of an adult man. However, the length of the forest snake is generally about 3 meters. They are water-loving and usually inhabit muddy banks or shallow water, and prey on waterfowl, turtles, capybaras, tapirs, etc., and sometimes caimans. The caiman will wrap around the caiman until it suffocates to death, then swallow it whole and go without food for several weeks.

Although adult frogs are terrible predators, young frogs are born no more than 76 centimeters long. Worms are ovoviviparous, sometimes up to 70 in a litter. Many young oysters are eaten by caimans.

The survivors grow up and eat caimans in turn. However, if you encounter a larger black caiman and American crocodile, you can only flee for your life. Species native to the Amazon include man-eating pomfret, Helena butterfly, Menglun royal lotus, etc.

Yes"The animal and plant kingdoms of the world"called.

The Amazon Plain is a plain in the lower reaches of the Amazon River in South America, covering an area of 5.6 million square kilometers, making it the largest plain in the world. The Amazon plain is low and flat, most of which are about 150 meters above sea level, and there are quite a few lowlands at lower altitudes, so it is called the "Amazon lowland". The Amazon Plain is the alluvial plain of the Amazon River.

Once upon a time, it was a large depression submerged in the sea. The rivers of the Amazon River system, which originate in the Andes, bring large amounts of sediment and other materials from the Guiana Plateau and the Brazilian Altiplano, and over time, the depression is filled in, and a vast large plain has emerged.

Basic Information. Chinese name.

Amazon plains.

Foreign name Amazon Plain

Also known as the Amazon Plain.

It covers an area of 5.6 million square kilometers. Number of countries.

The largest plain in the world is the Amazon Plain in South America, with an area of 5.6 million square kilometers.

The largest plain in the world is the Amazon plain of South America.

Amazon Plain – The world's largest alluvial plain.

It is located in the middle and lower reaches of the Amazon River in northern South America. It is located between the Brazilian Plateau and the Guyana Plateau, reaching the foothills of the Andes Mountains in the west and the Atlantic Ocean in the east, and straddles the territory of Brazil, Peru, Colombia and Bolivia, covering an area of 5.6 million square kilometers (of which more than 2.2 million square kilometers are in Brazil, accounting for about 1 3 of the country's territory). The plain is wide in the west and narrow in the east, and the terrain is low and flat.

At its widest point, it is 1,280 kilometers, mostly below 150 meters above sea level, only 44 meters above sea level near Manaus in the central part of the plain, and even lower in the east, gradually approaching sea level. The plain is formed by the alluvial alluvium of the main trunk and tributaries of the Amazon River on the basis of the Amazon depression in South America, after the rise and formation of land in the Quaternary period.

Located near the equator, with high temperatures and rainfall all year round, the tropical rainforest is vast (more than 30,000 square kilometers), and the development is typical, the Amazon Plain is the largest tropical rainforest area in the world, containing one-fifth of the world's forest resources. The plants are lush and diverse, with endemic species accounting for 1 3. The trees are dominated by myrtaceae, rutaceae, neemaceae, lauraceae, palmaceae, oleanderaceae and other tree species.

It is rich in mahogany, ebony, green wood, Brazilian nut, clover gum, shea, ivory coconut and other economic forests, and is rich in oil, tin and other mineral resources. The plains are sparsely populated and inaccessible, and most of the area has not been fully developed.

The largest is of course the Amazon Plain, and the area you see on the map is large because you have a misconception: from low latitudes to high latitudes, the latitude line is constantly getting shorter, but the map is obtained after projection, and the latitude of the high latitude region is exaggerated! Then you should understand!

The Amazon Plain in South America is the lungs of the earth.

The Amazon plain in Brazil.

The Amazon Plain, located in the north of South America, in the middle and lower reaches of the Amazon River, between the Guyana Plateau and the Brazilian Plateau, west of the Andes, east of the Atlantic Ocean, across the territory of Brazil, Peru, Colombia and Bolivia, with an area of 5.6 million square kilometers (including more than 2.2 million square kilometers in Brazil, accounting for about 1 3 of the country's territory), is the world's largest alluvial plain. The Amazon is densely populated with tropical rainforests and a wide variety of plant species. The fauna is also very rich, especially arboreal animals. The main mineral deposits are oil.

It is sparsely populated, with a total population of about 15 million, including 100,000 Indians living in dense forests. Since the 60s of the 20 th century, resettlement has been organized in a planned way, agriculture and animal husbandry have been developed, and natural resources have been developed, and the Amazon Highway has been built through the entire territory.

The Amazon Plain (English: Amazon Plain), located in the north of South America, in the middle and lower reaches of the Amazon River, between the Guyana Plateau and the Brazilian Plateau, west of the Andes, east of the Atlantic Ocean, across the territory of Brazil, Peru, Colombia and Bolivia, with an area of 5.6 million square kilometers (including more than 2.2 million square kilometers in Brazil, accounting for about 1 3 of the country's territory), is the world's largest alluvial plain.

46.The largest plain in our country is in **? You know a few of the four plains.