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Glossary of landforms; Terrain – Dimension and shape of land surfaces; Geomorphologist – Person who studies landforms; Geomorphosite – Landform of scientific or social value; Beach erosion and accretion – Area of loose particles at the edge of the sea or other body of water Beach evolution – Changes to a shoreline by accretion and erosion
Landforms produced by erosion and weathering usually occur in rocky or fluvial environments, and many also appear under those headings. Arête – Narrow ridge of rock which separates two valleys Badlands – Type of heavily eroded terrain
A cirque (French:; from the Latin word circus) is an amphitheatre-like valley formed by glacial erosion. Alternative names for this landform are corrie (from Scottish Gaelic: coire, meaning a pot or cauldron) [1] and cwm (Welsh for 'valley'; pronounced). A cirque may also be a similarly shaped landform arising from fluvial erosion.
Glacial erosion is responsible for U-shaped valleys, as opposed to the V-shaped valleys of fluvial origin. [ 56 ] The way glacial processes interact with other landscape elements, particularly hillslope and fluvial processes, is an important aspect of Plio-Pleistocene landscape evolution and its sedimentary record in many high mountain ...
Traditionally in geomorphology, a flatiron is a steeply sloping triangular landform created by the differential erosion of a steeply dipping, erosion-resistant layer of rock overlying softer strata. Flatirons have wide bases that form the base of a steep, triangular facet that narrows upward into a point at its summit.
These cracks then gradually get larger and turn into caves. If a cave wears through a headland, an arch forms. Further erosion causes the arch to collapse, leaving the pillar of hard rock standing away from the coast, the stack. Eventually, erosion will cause the stack to collapse, leaving a stump.
Uplifted peneplains can be preserved as fossil landforms in conditions of extreme aridity or under non-eroding cold-based glacier ice. [5] Erosion of peneplains by glaciers in shield regions is limited. [17] [18] In the Fennoscandian Shield average glacier erosion during the Quaternary amounts to tens of meters, albeit this was not evenly ...
Landforms are shaped by glacial erosion through processes such as glacial quarrying, abrasion, and meltwater. Glacial meltwater contributes to the erosion of bedrock through both mechanical and chemical processes. [3] Fluvio-glacial processes can occur on the surface and within the glacier.