What are the main geographic features shared by Canada and US?

The Great Lakes are a series of interconnected freshwater lakes located on the border between the United States and Canada. They are the largest group of freshwater lakes in the world by surface area, and they hold 20% of the world's fresh water. The Great Lakes are a major source of drinking water, transportation, and recreation for both countries.

2. The Rocky Mountains

The Rocky Mountains are a mountain range that stretches from Alaska in the north to New Mexico in the south. They are the longest mountain range in North America, and they form a natural border between the eastern and western parts of both Canada and the United States. The Rocky Mountains are a popular destination for hiking, skiing, and other outdoor activities.

3. The Mississippi River

The Mississippi River is the longest river in North America. It flows from Minnesota in the north to the Gulf of Mexico in the south. The Mississippi River is a major transportation route, and it also provides water for drinking, irrigation, and industry.

4. The Niagara Falls

Niagara Falls is a waterfall located on the border between New York State in the United States and Ontario in Canada. It is the most powerful waterfall in North America, and it is a popular tourist destination.

5. The Arctic Ocean

The Arctic Ocean is located at the top of the world, and it surrounds the North Pole. The Arctic Ocean is mostly covered in ice, and it is home to a variety of polar animals, including polar bears, seals, and walruses.