direct surface flow
31eastern Africa — ▪ region, Africa Introduction part of sub Saharan Africa comprising two traditionally recognized regions: East Africa, made up of Kenya, Tanzania, and Uganda; and the Horn of Africa, made up of Somalia, Djibouti, Eritrea, and Ethiopia.… …
32Geography of Pakistan — Country geography name = Pakistan continent = Asia region = Southern Asia Indian subcontinent coordinates = 30°00 N 70°00 E area ranking = 36th km area = 880940 percent land = 97.13 km coastline = 1064 borders = Total:… …
33Jornada Basin LTER — Jornada Basin Long Term Ecological Research program, in collaboration with the USDA ARS Jornada Experimental Range, studies the causes and consequences of desertification. Is interested in spatial and temporal variation in desertification… …
34Climate of Mars — Mosaic image of Mars as seen by Viking 1, 22 February 1980 The climate of Mars has been an issue of scientific curiosity for centuries, not least because Mars is the only terrestrial planet whose surface can be directly observed in detail from… …
35Stove — A stove is an enclosed heated space. The term is commonly taken to mean an enclosed space in which fuel is burned to provide heating, either to heat the space in which the stove is situated or to heat the stove itself, and items placed on it, for …
36Geologic temperature record — The Geologic temperature record are changes in Earth s environment as determined from geologic evidence on multi million to billion (109) year time scales.Evidence for past temperaturesOur evidence for past temperatures comes mainly from isotopic …
37vane — i. A thin and more or less flat object intended to align itself with a stream or flow in a manner similar to that of the common weathercock, such as a device that projects ahead of an aircraft to sense gusts or other actions of the air to create… …
38Ouvrages du Libron — Coordinates: 43°18′03″N 03°24′15″E / 43.30083°N 3.40417°E / 43.30083; 3.40417 …
39Gill — A gill is an anatomical structure found in many aquatic organisms. It is a respiration organ whose function is the extraction of oxygen from water and the excretion of carbon dioxide. The microscopic structure of a gill is such that it presents a …
40Barton Springs — Not to be confused with Barton Springs Pool, a recreational swimming pool, part of Barton Springs. Barton Springs Main Barton Spring, inside Barton Springs Pool Type Karst spring …
