Copper is mined in the Atacama Desert in northern Chile and is the principal export of that country.
In general, such a point is a WATERSHED. In north America, the continental watershed is known as THE GREAT DIVIDE.
A nested watershed is simply a watershed within a watershed. An example might be the Platte River watershed which is a nested watershed within the Missouri River watershed which in turn is nested within the Mississippi River watershed.
John Macfie has written: 'Hudson Bay Watershed' -- subject(s): Algonquian Indians, Indians of North America, Northern Ontario, Ontario, Northern, Pictorial works 'Lots more-- Parry Sound stories' -- subject(s): History 'Up the Great North Road'
North America, Europe, Asia, South America, and Africa are all in the Northern Hemisphere. North America and Europe are fully in the Northern Hemisphere. The majority of Asia and Africa are in the Northern Hemisphere. A small portion of South America is in the Northern Hemisphere.
Donald Bentley
john marshall
America
I think you are asking about the "president" rather than the principal. Before Barack Obama was president, the leader of America was George W. Bush.
northern hemisphere . because .. the Continent we live in is north America and north America is on the north side so that means America is on the northern side.
Northern
which special line of latitude runs through northern Asia, northern Europe, and northern North America