Great Lakes Region of North America

1. What are the Great Lakes in North America? 2. What are the Great Lakes in the United States? 3. The "Five Freshwater Lakes" in the United States. What are the Great Lakes in North America? 5. What are the Great Lakes in North America? At the junction of Canada and the United States, there are five great lakes, namely, Lake Superior, Lake Huron, Lake Michigan, Lake Erie and Lake Ontario.

The Great Lakes, with a total area of about 245,660 square kilometers, is the largest fresh water area in the world. The Great Lakes Basin is about 766 100 square kilometers, extending nearly 1 100 kilometers from north to south, and the length from the western end of Lake Superior to the eastern end of Lake Ontario is about 1400 kilometers. The lake generally flows from west to east and empties into the Atlantic Ocean. Except for Lake Michigan and Lake Huron, the water level of each lake is equal, and the water level of each lake decreases in turn.

The rich and beautiful Great Lakes, with fertile and vast lakeside plains, complex and diverse topography, rich resources, beautiful natural scenery, developed economy, dense towns and concentrated industrial and agricultural production, occupy an important position in the economy of the United States and Canada. Judging from the topography, climate and natural landscape in summer, the Great Lakes region of North America is an obvious transition zone, which is the watershed of the two slopes of the Gulf of Mexico and the Arctic Ocean. Many important rivers in the south of the Great Lakes region flow into the Mississippi River from north to south, heading straight for the Gulf of Mexico and the Great Lakes of North America. Many rivers in the northern Great Lakes region flow from south to north or from west to northeast into Hudson Bay or Atlantic Ocean in Canada. The Great Lakes region is located between 42 and 48 north latitude, with high latitude and obvious continental climate. Winter is long and cold, and the growth period is short; There are five months in the north and four months in the south every winter; Summer is short and cool, and sometimes there will be hot weather. From September to 10 in southern Michigan, it is cool and chilly in the morning and evening, but sunny and warm as spring at noon.

What are the Great Lakes in America? The Great Lakes are several large freshwater lakes located on the border between Canada and the United States. They are the Great Lakes of North America from big to small: Lake Superior, Lake Huron, Lake Michigan, Lake Erie and Lake Ontario. Except for Lake Michigan, which belongs to the United States, the other four lakes are owned by Canada and the United States.

Great lakes formation

The basins of the Great Lakes are mainly eroded by glaciers. During the Quaternary Glacier, the Great Lakes of North America and the Great Lakes region were close to the glacier centers of Labrador and Kivadin. The ice layer is 2400 meters thick and highly erosive. The weak rock strata in the original low-lying valley were gradually eroded by glaciers and expanded into today's lake basin. When the continental glaciers retreated, ice water accumulated in glacial depressions, forming the water surface of the Great Lakes.

The Great Lakes of North America are the largest freshwater lakes in the world, that is, five connected lakes in North America, namely, Lake Superior, Lake Michigan, Lake Huron, Lake Erie and Lake Ontario, also known as the Great Lakes, and known as the "Mediterranean of North America". Except Lake Michigan belongs to the United States, the other four lakes in North America span the United States and Canada. The Great Lakes cover a total area of 245,200 square kilometers, of which the United States accounts for 72% and Canada accounts for 28%. The total storage capacity is about 22.8 trillion m3, accounting for 65.438+0/5 of the total storage capacity of freshwater lakes in the world.

America's "Five Freshwater Lakes" The Great Lakes of North America are the largest freshwater lakes in the world, that is, five connected lakes in North America, namely, Lake Superior, Lake Michigan, Lake Huron, Lake Erie and Lake Ontario, also known as the Great Lakes, and are known as the "Mediterranean of North America". Except Lake Michigan belongs to the United States, the other four lakes in North America span the United States and Canada. The Great Lakes cover a total area of 245,200 square kilometers, of which the United States accounts for 72% and Canada accounts for 28%. The total storage capacity is about 22.8 trillion m3, accounting for 65.438+0/5 of the total storage capacity of freshwater lakes in the world.

Lake Superior 1

Located in the northwest of the Great Lakes of North America, Lake Superior is the largest lake in North America, the largest freshwater lake and the second largest lake in the world. [1] The northeast of the lake is Canada, and the southwest is the United States. The lake is 616km long from east to west, 257km wide from north to south, with an average elevation of180m, a water area of 82103km2 and a maximum depth of 405m. The water storage capacity is 6.5438+0.2 million cubic kilometers.

2. Lake Michigan

Lake Michigan, also known as Lake Michigan, is the third largest lake in North America and the only one belonging to the United States. In the southwest of northeast China, Hubei is connected with Lake Huron, with a length of 5 17km from north to south and a width of 190km at its widest point. The lake basin covers an area of nearly120,000 square kilometers, and the water area is 57,757 square kilometers. The elevation of the lake is177m, the deepest point is 28 1 m, and the average water depth is 84m.

3. Lake Huron

Lake Huron is the second largest of the five great lakes in North America, which is located in the middle. It extends from northwest to southeast, with a length of 330 kilometers and a widest point of 295 kilometers, with a lake area of 59,570 square kilometers, an altitude of 176 meters, a maximum depth of 229 meters and a storage capacity of 3,540 cubic kilometers. Lake Superior and Lake Michigan enter from the north, and then enter Lake Erie via Lake St. Clare and the Detroit River next to Detroit in the south.

4. Lake Erie

Lake Erie is the fourth largest of the five great lakes in North America, with the United States in the east, west and south and Canada in the north. The lake covers an area of 25,667 square kilometers. It is southwest-northeast, 388 kilometers long and 92 kilometers wide. The elevation of the lake is174m, the average depth is18m, and the deepest point is 64m. It is the shallowest of the five lakes, with a storage capacity of 455 cubic kilometers and a total length of 1200 kilometers.

5. Lake Ontario

Lake Ontario is the easternmost and smallest of the five great lakes in North America. Its name comes from Lake Dario in Tuscany, Iroquois, which means "beautiful lake". Canada in the north and the United States in the south are roughly oval. The east-west direction of the main axis is 365,438+065,438+0 km, and the widest point is 85 km. The water surface is about 19554 square kilometers, the average depth is 86 meters, the deepest point is 244 meters, and the water storage capacity is 1688 cubic kilometers.

What are the Great Lakes in North America? At the junction of the United States and Canada, there are five great lakes, which are five famous freshwater lakes in the world. Their sizes are Lake Superior, Lake Huron, Lake Michigan, Lake Erie and Lake Ontario.

The Great Lakes, with a total area of about 245,660 square kilometers, are the largest fresh water bodies in the world. The Great Lakes Basin is about 766 100 square kilometers, extending nearly 1 100 kilometers from north to south, and the length from the western end of Lake Superior to the eastern end of Lake Ontario is about 1400 kilometers. The lake generally flows from west to east and empties into the Atlantic Ocean. Except Lake Michigan and Lake Huron, the water level of each lake decreased in turn.

The Great Lakes are the final product of glacial activities that began about 654.38 million years ago. Today's Great Lakes are located in a valley that is constantly being expanded by glacial activities. The Great Lakes were formed in this area in the late Pleistocene.

Located in the northwest of the Great Lakes of North America, Lake Superior is the largest of the five lakes in North America, one of the largest freshwater lakes in the world and the second largest lake in the world after the Caspian Sea. Canada is in the northeast of the lake, and the United States is in the southwest. The lake is 6 16km long from east to west, 257km wide from north to south, with an average elevation of 180m, a water area of 82 103km2, a maximum depth of 405m and a storage capacity of 12000 m3. Nearly 200 rivers flow into the lake, with Nipigon River and St. Louis River as the largest rivers. The main islands in the lake are Royal Island (one of the national parks in the United States), Postel Islands, Mickey Peachton Island and St. Ignace Island. There are many woodlands near the lake, with beautiful scenery and sparse population. The water quality of Lake Superior is clear, the lake is stormy, and it is cool in Leng Xia in winter. Seasonal fishing and hunting, tourism and entertainment are the main local projects. There are many kinds of minerals. There are many natural harbors and artificial ports. The main ports are Sander Bay in Canada and Tacny in the United States. The annual sailing period is 8 months. The lake was discovered by French explorers in 1622, and its name was taken from French, which means "going to the lake".

Lake Huron is the second largest of the five great lakes in North America. It extends from northwest to southeast, with a length of 33 1 km, a widest point of 163 km, and a lake area of 59,570 square km. There are Lake Superior, Lake Michigan and many rivers. The lake empties into Lake Erie from the southern end. The elevation of the lake is176m, and the maximum depth is 229m. There are many islands in the northeast. The main economic activities in the lake area are logging and fishing. There are many tourist areas along the lake. The sailing season is from the beginning of April to the end of 65438+February, and the main ports are Lockport and Rogers City. Lake Huron is the first lake discovered by Europeans, and its name comes from the Indians of Lake Huron.

Lake Michigan, also known as Lake Michigan, is the third largest lake in North America and the only one belonging to the United States. Hubei is connected with Lake Huron, with a length of 5 17km from north to south and a width of 190km at its widest point. The lake basin covers an area of nearly120,000 square kilometers, and the water area is 57,757 square kilometers. The elevation of the lake is177m, the deepest point is 28 1 m, the average water depth is 84m, and the storage capacity is 4875. About 100 rivers flow into it, and there are many islands at the northern end, with Beaver Island as the largest. There are cliffs eroded by lake waves on the lakeshore, and there are many sand dunes on the southeast coast, especially in Indiana National Lakeside Area and State Park. The climate in the lake area is mild, and most of the lakeshore is a summer resort. The fruit producing area on the east coast is quite famous. There are many winding harbors on the north shore, and there are many trout and salmon in the lake, so the fishery is prosperous. Chicago, located at the southern tip, is an important industrial city with many ports. From mid-February to mid-April in 65438, the harbor was frozen and navigation was blocked, but the lake was rarely completely frozen, and there were ferries between several ports all the year round.

Lake Erie is the fourth largest of the five great lakes in North America, with the United States in the east, west and south and Canada in the north. The lake covers an area of 25,667 square kilometers. It runs northeast-southwest, with a length of 388 kilometers and a widest point of 92 kilometers. The elevation of the lake is174m, the average depth is18m, and the deepest point is 64m. It is the shallowest of the five lakes, with a total length of 1200 km. Many rivers such as Detroit River, Huron River and Rio Grande River are injected into it, and the lake water is discharged from the eastern end via niagara river. The islands are concentrated in the western end of the lake, with Piri Island in Canada as the largest. On the northwest coast is Cape peary National Park. The main ports are Cleveland in the United States and Bila in Akhta. The lakeside industrial zone once led to the closure of many lakeside tourist areas. In the late 1970s, environmental damage was controlled.

Lake Ontario is the easternmost and smallest of the five great lakes in North America, with Canada in the north and the United States in the south. Roughly oval, the main axis is 3 1 1 km from east to west, and the widest point is 85 km. The water surface is about 19554 square kilometers, the average depth is 86 meters, the deepest point is 244 meters, and the water storage capacity is 1688 cubic kilometers. There are niagara river River, Genesee River, Oswego River, Black River and Trent River, which are connected with Lake Erie through Welland Canal and niagara river. The famous Niagara Falls is connected with Lake Erie and irrigated to Lake Ontario, with a drop of 99 meters. The lake flows into the St. Lawrence River from the eastern end. North of Lake Ontario is an agricultural plain, and industries are concentrated in port cities such as Toronto and Rochester. From February 65438 to April the following year, the port was closed to navigation.

With mild climate, convenient shipping and rich mineral deposits, the lake group is one of the most economically developed areas in the United States and Canada, and it is also a good place for tourism and holiday.

The Great Lakes of North America are several large freshwater lakes located on the border between Canada and the United States. From big to small, they are Lake Superior, Lake Huron, Lake Michigan, Lake Erie and Lake Ontario.

Ontario). Except Lake Michigan belongs to the United States, the other four lakes are owned by Canada and the United States respectively. Five lakes make up the Great Lakes, which is the largest fresh water area in the world, with a total area of 245,660 square kilometers, and is known as the Mediterranean Sea in North America.

At the junction of Canada and the United States, there are five great lakes, which are five famous freshwater lakes in the world. Their sizes are Lake Superior, Lake Huron, Lake Michigan, Lake Erie and Lake Ontario.

The Great Lakes, with a total area of about 245,660 square kilometers, are the largest fresh water bodies in the world. It is also the largest freshwater lake group in the American continent, known as the Mediterranean Sea. The Great Lakes Basin is about 766 100 km, extending nearly 165438 km from north to south, and the length from the western end of Lake Superior to the eastern end of Lake Ontario is about 1400 km. The lake generally flows from west to east and empties into the Atlantic Ocean. Except Lake Michigan and Lake Huron, the water level of each lake decreased in turn. And except for Lake Michigan, they all belong to the United States and Canada. Lake Superior is the largest freshwater lake in the world.

The Great Lakes are the final product of glacial activities that began about 654.38 million years ago. The Great Lakes are located in a valley that is constantly expanding due to glacial activities. The large amount of ice on the ground also depressed the valley. The Great Lakes are the last stage of the formation of many lakes in this area in the late Pleistocene.