Search results
Results from the WOW.Com Content Network
Arête. Striding Edge, an arête viewed from Helvellyn with the corrie Red Tarn to the left and Nethermost Cove to the right. An arête (/ əˈrɛt / ə-RET; French: [aʁɛt]) [1] is a narrow ridge of rock that separates two valleys. It is typically formed when two glaciers erode parallel U-shaped valleys. Arêtes can also form when two glacial ...
Glacial landform. Glacial landforms are landforms created by the action of glaciers. Most of today's glacial landforms were created by the movement of large ice sheets during the Quaternary glaciations. Some areas, like Fennoscandia and the southern Andes, have extensive occurrences of glacial landforms; other areas, such as the Sahara, display ...
Pyramidal peak. The Matterhorn, a classic example of a pyramidal peak. A pyramidal peak, sometimes called a glacial horn in extreme cases, is an angular, sharply pointed mountain peak which results from the cirque erosion due to multiple glaciers diverging from a central point. Pyramidal peaks are often examples of nunataks.
Arete (Ancient Greek: ἀρετή, romanized:aretḗ) is a concept in ancient Greek thought that, in its most basic sense, refers to "excellence" of any kind [ 1 ] —especially a person or thing's "full realization of potential or inherent function." [ 2 ] The term may also refer to excellence in " moral virtue." [ 1 ]
Glacial moraines are formed by the deposition of material from a glacier and are exposed after the glacier has retreated. They usually appear as linear mounds of till, a non-sorted mixture of rock, gravel, and boulders within a matrix of fine powdery material. Terminal or end moraines are formed at the foot or terminal end of a glacier.
Fjord. In physical geography, a fjord or fiord (/ ˈfjɔːrd, fiːˈɔːrd / ⓘ [1]) is a long, narrow sea inlet with steep sides or cliffs, created by a glacier. [2] Fjords exist on the coasts of Antarctica, the Arctic, and surrounding landmasses of the northern and southern hemispheres. [3]
The Schlieferspitze is a mountain, 3,290 m (AA), [2] on the ridge known as the Krimmler Kamm in the Venediger Group of the Alps. The ridge lies in the northwest of the High Tauern, part of the Austrian Central Alps in the Austrian federal state of Salzburg. The summit is the highest on the Krimmler Kamm and is described in the sources as one of ...
Mountains are formed through tectonic forces, erosion, or volcanism, [1] which act on time scales of up to tens of millions of years. [2] Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. [3]