Landform

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Image:Mtn slide air.jpg|thumb|350px|'''[[Landslide]]''' or '''[[landslip]]''' is a geological phenomenon which includes a wide range of ground movement, such as '''[[rock]]''' falls, deep failure of slopes and shallow debris flows, which can occur in offshore, coastal and onshore environments. Image:Mtn slide air.jpg|thumb|350px|'''[[Landslide]]''' or '''[[landslip]]''' is a geological phenomenon which includes a wide range of ground movement, such as '''[[rock]]''' falls, deep failure of slopes and shallow debris flows, which can occur in offshore, coastal and onshore environments.
Image:Monadnock Yamniska CAN.jpg|'''[[Monadnock]]''' or '''[[inselberg]]''' is an isolated '''[[rock]]''' '''[[hill]]''', knob, '''[[ridge]]''', or small '''[[mountain]]''' that rises abruptly from a gently sloping or virtually level surrounding plain. Image:Monadnock Yamniska CAN.jpg|'''[[Monadnock]]''' or '''[[inselberg]]''' is an isolated '''[[rock]]''' '''[[hill]]''', knob, '''[[ridge]]''', or small '''[[mountain]]''' that rises abruptly from a gently sloping or virtually level surrounding plain.
 +Image:Mountain slope.jpg|'''[[Mountain]]''' is a large landform that stretches above the surrounding land in a limited area usually in the form of a peak. A '''[[mountain]]''' is generally steeper than a '''[[hill]]'''
Image:Nunatak.jpg|'''[[Nunatak]]''' (from Inuit nunataq) is an exposed, often rocky element of a '''[[ridge]]''', '''[[mountain]]''', or '''[[peak]]''' not covered with '''[[ice]]''' or '''[[snow]]''' within (or at the edge of) an '''[[ice field]]''' or '''[[glacier]]'''. Image:Nunatak.jpg|'''[[Nunatak]]''' (from Inuit nunataq) is an exposed, often rocky element of a '''[[ridge]]''', '''[[mountain]]''', or '''[[peak]]''' not covered with '''[[ice]]''' or '''[[snow]]''' within (or at the edge of) an '''[[ice field]]''' or '''[[glacier]]'''.
Image:Physical weathering.jpg|'''[[Physical weathering]]''' is the disintegration of earth material without undergoing a chemical change. Physical weathering results in increased surface area for chemical reactions to occur on. Image:Physical weathering.jpg|'''[[Physical weathering]]''' is the disintegration of earth material without undergoing a chemical change. Physical weathering results in increased surface area for chemical reactions to occur on.

Revision as of 15:34, 5 July 2010

Landform or physical feature comprises a geomorphological unit, and is largely defined by its surface form and location in the landscape, as part of the terrain, and as such, is typically an element of topography.

Landform elements also include seascape and oceanic waterbody interface features such as bays, peninsulas, seas and so forth, including sub-aqueous terrain features such as submersed mountain ranges, volcanoes, and the great ocean basins.


Reference

  • Wikipedia Landform [3]

Gallery



Reference

  1. Wikipedia Valley [4]
  2. Virtual Geography Department Project Hanging Valley [5]

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