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Great Lakes

Adapted from Wikipedia · Explorer experience

A satellite view of the Great Lakes on a clear, cloudless day in August 2010, showing the vast freshwater bodies and coastal areas.

The Great Lakes

The Great Lakes are five big, shiny lakes in North America. They sit along the border between the United States and Canada. The five lakes are called Superior, Michigan, Huron, Erie, and Ontario.

These lakes are very special because they hold a lot of the world’s fresh water. In fact, they have about 21% of all the fresh water on Earth’s surface! That’s more water than many countries can use for years.

The Great Lakes are also called “inland seas” because they are so big. They have big waves and strong currents, just like the ocean, but they are far from the sea.

Where They Are and How They Work

The Great Lakes are connected by rivers and channels, so boats can travel between them. Water flows from Lake Superior to Lake Huron and Lake Michigan, then to Lake Erie, and finally to Lake Ontario. From Lake Ontario, the water travels down the St. Lawrence River to the Atlantic Ocean.

Many cities are built around the Great Lakes. Some of these cities are Chicago, Toronto, Detroit, and Cleveland. People live, work, and play in these busy places.

Why They Are Important

The Great Lakes are important for many reasons. They give water to millions of people. They are also great for fishing. Many kinds of fish live there, like salmon and trout. People love to fish for fun and to catch food.

The lakes are also fun for boats and other water activities. Many people enjoy sailing, kayaking, and even surfing on the lakes! In winter, some parts of the lakes freeze, and people can ice skate or snowmobile.

Fun Facts

  • The Great Lakes have about 35,000 islands! The biggest island is called Manitoulin Island and it is big enough to have its own lakes.
  • Lake Michigan is the only one of the five that is completely inside the United States. The others touch both the United States and Canada.
  • The lakes change with the seasons. In summer, they are warm and busy. In winter, they can get very cold and icy.

The Great Lakes are a wonderful part of nature that many people enjoy every year. They give us water, food, and fun, making them very precious to everyone who lives near them.

Images

A detailed map showing the ocean depths and land features around the Great Lakes.
A colorful map showing the five sub-basins of the Great Lakes region in North America.
A map showing the Great Lakes and Saint Lawrence River Watershed in North America.
A stunning satellite view of Lake Michigan and Lake Huron from the International Space Station, showing the connection between the two great lakes.
Aerial view of Put-in-Bay Airport on South Bass Island in Ohio, with Perry's Victory and International Peace Memorial visible near Runway 21.
A beautiful view of Toronto's skyline from the harbor, with a ferry in the foreground.
A chart showing changes in water levels of the Great Lakes over time.
Historical map showing early explorations of the Great Lakes region by La Salle and Jolliet in the 1670s.
A satellite view of the Great Lakes Superior, Michigan, Huron, and Erie, showing their vast blue waters from space.
Map showing the development and locations of ancient glacial lakes in North America
Map of the Champlain Sea showing historical coastline changes in Canada
Diagram showing how wind direction affects lake effect snow bands.
Diagram showing how plant life changes in a coastal marsh from the lake outwards, helping us understand wetland ecosystems.

Related articles

Lake Michigan
Lake Erie
Lake Ontario
North America
United States
Canada

This article is a child-friendly adaptation of the Wikipedia article on Great Lakes, available under CC BY-SA 4.0.

Images from Wikimedia Commons. Tap any image to view credits and license.