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WorGeo North America
Terms for North America
Term | Definition |
---|---|
Cordillera | a long series of mountain ranges |
Endorheic watersheds | a closed drainage basin that retains water and allows no outflow to other external bodies of water, such as rivers or oceans |
Continental Divide | the crest dividing North America’s major river systems into those flowing eastward and those flowing westward |
Orographic effect | Cooling effect that occurs when air is forced to rise over a mountain, resulting in a wetter windward side and a drier |
Rain shadow | a drier area on the leeward side of a mountain range |
Glaciers | Thick masses of ice, including great ice sheets and bodies of ice that flow down mountains like slow rivers |
Piedmont | a wide area of rolling hills at or near the foot of a mountain region |
Fall line | a natural boundary between two landform regions with different elevations marked by rapids and waterfalls |
Manifest Destiny | the imperialistic 19th century view that America was destined to expand across the North American continent |
Separatism | the belief that certain parts of a country should be independent |
NAFTA | implemented in order to promote trade between the U.S., Canada, & Mexico. The agreement eliminated most tariffs on trade between them |
GDP | total monetary or market value of all the finished goods and services produced within a country's borders in a specific time period |
Infrastructure | basic physical systems of a business, region, or nation and how they are connected in that nation |
Export | send goods or services to another country for sale |
Import | bring goods or services into a country from abroad for sale |