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Weathering - Simple English Wikipedia, the free encyclopedia


Weathering is the breaking down of rocks, soil and their minerals through direct ... the Earth's surface by removing loose, fine-grained particles, called 'deflation'.

Deflation is the removal of worn rock by what - Answers.com



Free Flashcards about Weathering & Erosion - StudyStack


erosion, the removal of rock by wind, water, ice, or gravity. deposition, the .... deflation, Wind erosion that removes surface materials. loess, A wind-formed ...

Base-Level of Eolian Erosion - JStor


the land forms are chiefly accomplished by wind-scour, or deflation. The great vigor with ... they would be on the same rocks in a humid land, although on the .... and must continue the work of excavation and removal wherever the rock-floor is .... face of the country becomes worn down to the condition of a pene- plain there  ...

Weathering, Erosion, and Deposition | Physical Geography


As the surrounding less resistant rocks were worn away, the resistant center ... ways friction can be reduced along a slope: wildfires, removal of vegetation, ..... As they are removed, the ground surface gets lower and rockier, causing deflation.

Glossary of geologic terms | Department of Geological ...


in a sediment or sedimentary rock during or after deposition. axial plane A geometric ..... deflation A process of erosion in which wind carries off particles of dust ...

Dune and Other Desert Features - The shape of the land, Forces ...


They form around shrubs or larger rocks, which act as anchors to hold the main part of ... Deflation: The lowering of the land surface due to the removal of fine- grained .... the smoother and flatter it appears, like a highly worn cobblestone street.

Abrasion - definition of abrasion by The Free Dictionary


(Physical Geography) geography the effect of mechanical erosion of rock, esp a ... Noun, 1. abrasion - an abraded area where the skin is torn or worn off .... Case report: Air abrasion cavity preparation for caries removal in paediatric dentistry.

Erosion - definition of erosion by The Free Dictionary


(Geological Science) the wearing away of rocks and other deposits on the earth's ... 3. the process by which the surface of the earth is worn away by the action of water, ... The removal of loose mineral particles by wind, water, and moving ice. ... deflation - (geology) the erosion of soil as a consequence of sand and dust and ...

Glossary of Coastal Terminology: D-G


DEFLATION: The removal of loose material from a beach or other land ... DETRITUS: Small fragments of rock which have been worn or broken away from a ...

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Wind Action & Effects on the Desert Landscape - Video & Lesson ...


This can cause the object being hit with particles to become smooth or worn. This type of wind ... In deserts, wind abrasion shapes the rocks and boulders. In areas ... Deflation is the removal of loose sediment from the flat land surface by wind.

Ch.11 Science Flashcards


Apr 6, 2011 ... is a mixture of weathered rock, organic matter, water, and air that supports ... is the wearing away and removal of rock or sediment. ... deflation ...

Landforms, Landscapes, and Processes of Aeolian Erosion - Springer


Aeolian erosion develops through two principal processes: deflation (removal of loosened material and its transport as fine grains in atmospheric suspension) ...