Lake Superior
Mexico City, Mexico is the largest city in North America. Jakarta, Indonesia is the second largest city in the world.
North America
Canada, the second-largest country in the world, is in North America. The largest country in the world is Russia, which is in both Europe and Asia.
Canada
A region is an area that does not have designated fixed boundaries. The second largest region of the world is considered to be North America. The largest region of the world is Asia.
The world's second largest lake is actually North America's Lake Superior. Lake Superior is the world's largest freshwater lake as well.
Mexico - North America's largest city, Mexico City, is located in Mexico. It is also the world's second-largest city.
The third largest continent in the world is North America. Asia is the largest, Africa is the second largest and North America is the third largest.
Wisconsin is bordered by Lake Superior to the north. It is the 2nd largest lake in the world.
Wisconsin is bordered by Lake Superior to the north. It is the 2nd largest lake in the world. The Caspian Sea is the largest lake in the world.
Canada is the largest country by area in North and South America (and the second largest, after Russia, in the world).
The second largest land area of the world is the Americas (continents of North and South America). If you mean countries, China has the 2nd largest land area.