temporary base level of erosion

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• Base level — The base level of a river or stream is the lowest point to which it can flow, often referred to as the mouth of the river. For large rivers, sea level is usually the base level, but a large river or lake is likewise the base level for tributary… …   Wikipedia

• base level —    The theoretical limit or lowest level toward which erosion of the Earth s surface constantly progresses but seldom, if ever, reaches; especially the level below which a stream cannot erode its bed. The general or ultimate base level for the… …   Glossary of landform and geologic terms

• Cycle of erosion — The cycle of erosion was a model for stream erosion and landscape development proposed by William Morris Davis in the late 19th century. Davis Stages in the fluvial cycle of erosion published in 1909 defined a young, mature, and old sequence in… …   Wikipedia

• Sea level rise — is an increase in sea level. Multiple complex factors may influence this change. Sea level has risen about 130 meters (400 ft) since the peak of the last ice age about 18,000 years ago. Most of the rise occurred before 6,000 years ago. From 3,000 …   Wikipedia

• Current sea level rise — This article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth s history, see Sea level#Changes through geologic time. Sea level measurements from 23 long tide gauge records in… …   Wikipedia

• Coastal erosion — Many stretches of the East Anglia, England coastline are prone to heavy levels of erosion, such as this, the collapsed section of cliffs at Hunstanton, Norfolk. Coastal erosion is the wearing away of land and the removal of beach or dune… …   Wikipedia

• Downcutting — Several stages of downcutting by the San Juan River in Utah can be identified in this 1927 photo. Remnants of former floodplains stand as terraces above the river s modern level. Downcutting, also called erosional downcutting or downward erosion… …   Wikipedia

• Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… …   Universalium

• Geography of the Interior United States — the games at the great lake are held in the winter so none can live they realy dont want otters or bubble gum to live either. so just go die Physiographic regions of the U.S. Interior See:legend For purposes of description, the physical geography …   Wikipedia

• Inflation — This article is about a rise in the general price level. For the expansion of the early universe, see Inflation (cosmology). For other uses, see Inflation (disambiguation). Inflation rates around the world in 2007 …   Wikipedia

• waterfall — /waw teuhr fawl , wot euhr /, n. 1. a steep fall or flow of water in a watercourse from a height, as over a precipice; cascade. 2. a manner of arranging women s hair, as in long, loose waves. [bef. 1000; ME; OE waetergefeall. See WATER, FALL] * * …   Universalium