Interior Plain Definition

These areas are all categorized as plains and plateaus and the surface level of the plains gradually decreases toward the east.

Interior plain definition. The interior plains are a vast physiographic region that spreads across the laurentian craton of central north america extending from the gulf coast region to the arctic ocean along the east flank of the rocky mountains. The interior plains is a vast physiographic region that spreads across the laurentian craton of central north america. Interior plains propernoun a large region of north america formed by the collision of cratons in the paleoproterozoic.

Interior plains interior lowlands the broad generally flat areas of the central part of the north american continent. Plains are present on all continents except antarctica and are most often located in the interior regions. Interior definition being within.

A plain remote from the borders of a continent contrasted with coastal plain. A plains region in the central part of south america from 10 to 39 s lat. It includes the natural areas the mamoré plains the pantano gran chaco and entre rios plains and the pampas.

Plains occur as lowlands along valleys or on the doorsteps of mountains as coastal plains and as plateaus or uplands. The name is used in regional geologic and physiographic descriptions of north america and the conterminous united states. The interior rooms of a house.

Definition of interior plain. Within the interior plains are three levels of elevation. In geography a plain is a flat sweeping landmass that generally does not change much in elevation.

In canada it separates the rocky mountains from the canadian shield while in the u s it includes the great plains of the west and the tallgrass prairie region to the south of the great lakes extending east to the appalachian plateau region. A broad level expanse such as an area of the sea floor or a lunar mare. The region is basically made up of aggradation plains with elevations of 50 70 m in the east to 500 600 m in the west on the site of the tectonic trough between the brazilian highlands in the east the andes and the pampas sierras in the west and patagonia in the south.