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1. Of or relating to an area located adjacent to or on the margin of an ice sheet or glacier, either presently or in the past, or to associated glacial or cryological phenomena. [4] 2. Describing any place where seasonal cycles of freezing and thawing modify the landscape in a significant manner. periplus. Also periplous.
A unit of area traditionally defined as the area of a plot of land one chain (66 feet) by one furlong (660 feet), equivalent to 43,560 square feet (0.001563 sq mi; 4,047 m 2), or about 0.40 hectare. active volcano A volcano that is currently erupting, or one that has erupted within the last 10,000 years (the Holocene) or during recorded history ...
1. In a building facade, the space between the top of the window in one story and the sill of the window in the story above. 2. The space between two arches or between an arch and a rectangular enclosure. Spere The fixed structure between the great hall and the screens passage in an English medieval timber house. Spire
Valley – Low area between hills, often with a river running through it; Vale – Low area between hills, often with a river running through it; Wadi – River valley, especially a dry riverbed that contains water only during times of heavy rain; Waterfall – A point in a river or stream where water flows over a vertical drop
A-type star In the Harvard spectral classification system, a class of main-sequence star having spectra dominated by Balmer absorption lines of hydrogen. Stars of spectral class A are typically blue-white or white in color, measure between 1.4 and 2.1 times the mass of the Sun, and have surface temperatures of 7,600–10,000 kelvin.
An icon representing the concept of location. In geography, location or place are used to denote a region (point, line, or area) on Earth's surface.The term location generally implies a higher degree of certainty than place, the latter often indicating an entity with an ambiguous boundary, relying more on human or social attributes of place identity and sense of place than on geometry.
The barn is commonly used in describing the cross-sectional area of interaction in nuclear physics. [13] In South Asia (mainly Indians), although the countries use SI units as official, many South Asians still use traditional units. Each administrative division has its own area unit, some of them have same names, but with different values.
Debates concerning the nature, essence and the mode of existence of space date back to antiquity; namely, to treatises like the Timaeus of Plato, or Socrates in his reflections on what the Greeks called khôra (i.e. "space"), or in the Physics of Aristotle (Book IV, Delta) in the definition of topos (i.e. place), or in the later "geometrical conception of place" as "space qua extension" in the ...