fault fissure
81Jacques Derrida — Derrida redirects here. For the documentary film, see Derrida (film). For the physicist, see Bernard Derrida. Jacques Derrida Full name Jacques Derrida Born July 15, 1930(1930 07 15) El Biar ( …
82Ulcerative colitis — Classification and external resources Endoscopic image of a bowel section known as the sigmoid colon afflicted with ulcerative colitis. The internal surface of the colon is blotchy and broken in places …
83Seafloor spreading — Age of oceanic crust; youngest (red) is along spreading centers. Seafloor spreading is a process that occurs at mid ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge. Seafloor… …
84The Decline of the West — Cover of Volume II, first edition, 1922 The Decline of the West (German: Der Untergang des Abendlandes), or The Downfall of the Occident, is a two volume work by Oswald Spengler, the first volume of which was published in the summer of 1918.… …
85Hydrothermal vent — Marine habitats White smokers emitting liquid carbon dioxide at the Champagne vent, Northwest Eifuku volcano, Marianas Trench Marine National Monument Littoral zone …
86Mount Pinatubo — The eruption column of Mount Pinatubo on June 12, 1991, three days before the climactic eruption. Elevation …
87List of mountain types — Mountains can be characterized in several ways. Some mountains are volcanoes and can be characterized by the type of lava and eruptive history. Other mountains are shaped by glacial processes and can be characterized by their shape. Finally, many …
88Cumbre Vieja — Satellite photo of Caldera de Taburiente and Cumbre Vieja, La Palma, Canary Islands. (South is above, North below.) Elevation …
89The Wardstone Chronicles — 200px The Spook s Apprentice The Spook s Curse The Spook s Secret The Spook s Battle The Spook s Mistake The Spook s Sacrifice The Spook s Nightmare The Spook s Destiny The Spook s Blood Author …
90Prediction of volcanic activity — (also: volcanic eruption forecasting ) is an interdisciplinary scientific and engineering approach to natural catastrophic event forecasting. Volcanic activity prediction has not been perfected, but significant progress has been made in recent… …
