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English: Description on website: "North America is an ideal continent for physical mapping. The irregular coast, varied terrain, and diverse environments form a cartographic mosaic of colors and textures. Besides being beautiful, these features also tell geographic stories.
The largest canyon in Africa is the Fish River Canyon in Namibia. [11] In August 2013, the discovery of Greenland's Grand Canyon was reported, based on the analysis of data from Operation IceBridge. It is located under an ice sheet. At 750 kilometres (470 mi) long, it is believed to be the longest canyon in the world. [12]
Cuspate foreland – Geographical features found on coastlines and lakeshores; Dune system – Hill of loose sand built by aeolian processes or the flow of water; Estuary – Partially enclosed coastal body of brackish water; Firth – Scottish word used for various coastal inlets and straits; Fjard – Glacially formed, broad, shallow inlet
Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type.Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains ...
It is the setting for the Grand Canyon, the Great Basin and Death Valley. Pacific Mountain System – the coastal mountain ranges and features in the west coast of the United States. Denali, federally designated as Mount McKinley, in Alaska, is the tallest mountain in North America, at 20,310 ft (6,190.5 m).
Most included all of North America without regard to political subdivision. Fenneman expanded and presented a derivative of this system more fully in two books, Physiography of western United States (1931), [7] and Physiography of eastern United States (1938). [8]
The canyon itself can act as a connection between the east and the west by providing corridors of appropriate habitat along its length. [145] The canyon can also be a genetic barrier to some species, like the tassel-eared squirrel. [145] The aspect, or direction a slope faces, also plays a major role in adding diversity to the Grand Canyon.
Geomorphology (from Ancient Greek γῆ (gê) ' earth ' μορφή (morphḗ) ' form ' and λόγος ' study ') [2] is the scientific study of the origin and evolution of topographic and bathymetric features generated by physical, chemical or biological processes operating at or near Earth's surface.