Steepness
81Wildfire — This article is about uncontrolled outdoor fire. For the New York rock band, see Forest Fire (band). For other uses, see Wildfire (disambiguation). Crown Fire redirects here. For the 2010 wildfire in Southern California, see 2010 California… …
82Avalanche — This article refers to the natural event. For other uses, see Avalanche (disambiguation) An avalanche is an abrupt and rapid flow of snow, often mixed with air and water, down a mountainside. Avalanches are among the biggest dangers in the… …
83Logistic function — A logistic function or logistic curve is the most common sigmoid curve. It modelsthe S curve of growth of some set P . The initial stage of growth is approximately exponential; then, as saturation begins, the growth slows, and at maturity, growth …
84Hubbert curve — The Hubbert curve projects the rate of oil production over time, and is the main component of Hubbert peak theory. It was first proposed by geophysicist M. King Hubbert in the mid 1950s during his tenure at the Shell Oil Company. [cite journal |… …
85McDowell County, West Virginia — McDowell County Courthouse in Welch, West Virginia …
86Long Beach, California — This article is about the city of Long Beach, California. For its metropolitan area, see Los Angeles metropolitan area. Long Beach   City   Images from top, left …
87Barrington Tops National Park — Barrington Tops is a World Heritage listed National Park in the Hunter Valley, approximately Convert|200|km|mi|0 north of Sydney in New South Wales, Australia. The nearest towns are Scone, Gloucester and East Gresford. History Barrington Tops is… …
88Glass House Mountains National Park — Glass House Mountains is a national park in Queensland (Australia), 70 km northeast of Brisbane. It consists of a flat plain punctuated by volcanic plugs, the cores of extinct volcanoes that formed 25 million to 27 million years ago. The… …
89Cairngorm Mountain Railway — The Cairngorm Mountain Railway is 2 km long and the highest railway in the United Kingdom. It is a funicular railway that ascends the slopes of Cairn Gorm, the UK s fifth highest mountain, in the wilderness of Scotland, near Aviemore in Highland …
90Kennet and Avon Canal — The Kennet and Avon Canal is a canal in southern England. The name may refer to either the route of the original Kennet and Avon Canal Company, which linked the River Kennet at Newbury to the River Avon at Bath, or to the entire navigation… …
