The Great Lakes and the St Lawrence River (including St Marys River, St Clair River, Lake St Clair, Detroit River and Niagara River) are the most obvious physical boundaries, but the Strait of Juan de Fuca and Georgia Strait constitute another physical boundary. The St John and the St Croix Rivers also form part of the boundary, as do the Pigeon River, Rainy River, Rainy Lake, Lake of the Woods, and approximately 40 smaller lakes in the Quetico region.
At 8891 km, the border between Canada and the USA is the longest between any two countries, but a major section of that border (with Alaska) is not contiguous with the rest. The longest contiguous section of border between two countries in the world is between Russia and Kazakhstan, at 6846 km.
None. They're just two ways of saying the same thing. :)
The Great Lakes lie between the United States of America and Canada.
there are many. the great lakes atlantic pacific rockies great plains and Niagra Falls
Builds a good relationship between these two countries
The boundaries between Georgia and South Carolina are political features established by legal agreements and treaties between the two states. The physical features like rivers or mountains may sometimes serve as natural boundaries but the actual boundary lines are political constructs.
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Physical boundaries can include walls, fences, rivers, mountains, and oceans. These are tangible barriers that delineate the separation between two areas or properties.
Essentially trade boundaries between the two had been erased in the late 1980, so NAFTA had more effect on Mexico than on Canada.
Convergent boundaries can form between two oceanic plates, between one oceanic plate and one continental plate, or between two continental plates.
An example of a country separated by geometric boundaries is the United States and Canada. The border between the two countries is defined by a straight line in some areas, such as the 49th parallel in the west and the St. Lawrence River in the east.
The boundaries between two colliding plates is called a convergent boundary. Earthquakes and volcanoes are common near convergent boundaries, a result of pressure, friction, and plate material melting in the mantle.
Divergent Boundaries - A boundary between two lithoperic plates that are moving apart .
The two types of general purpose maps are physical maps, which show geographical features such as mountains and rivers, and political maps, which display boundaries between countries and regions.
A physical map shows physical features such as landforms or elevation etc. A political map shows things such as land boundaries and capitals. Knowing the difference between the two really helps a lot.
divergent boundary
Convergent boundaries can form between two oceanic plates, between one oceanic plate and one continental plate, or between two continental plates.