Shared Flashcard Set

Details

Geog12U2
Geog12 U2 Gradational Processes
29
Geography
12th Grade
11/16/2015

Additional Geography Flashcards

 


 

Cards

Term
Abrasion
Definition
Wearing away of rock by the rubbing action of particles carried by water, wind, and ice.
Term
Attrition
Definition
Pebbles and rocks strike together breaking and wearing into smaller pieces.
Term
Saltation
Definition
The movement of rock particles by bouncing and hopping.
Term
Traction
Definition
The rolling and dragging of rock particles by wind and water.
Term
Levees
Definition
Ridges of deposits along river banks left behind by numerous floods.
Term
slip off slope
Definition
The side of a meandering river silt deposits are left behind.
Term
Dikes
Definition
Man-made mounds of debris to keep river from flooding.
Term
Terraces
Definition
Created by the uplifting of original flood plains.
Term
Cirque
Definition
A hillside hollow created by glacial plucking and quarrying
Term
Arete
Definition
A sharp ridge created by the action of 2 cirque glaciers.
Term
Col
Definition
As 2 cirques completely erode the wall of rock between them a mountain pass is created.
Term
Kettle lake
Definition
A block of ice left behind by a glacier in a depression creates this feature.
Term
Lateral moraine
Definition
Debris carried along the side of a glacier.
Term
Outwash
Definition
Sorted deposits made by glacial meltwater.
Term
cut bank
Definition
The side of a meandering river where the greatest erosion occurs.
Term
Wadi
Definition
A desert ditch that channels flood waters onto desert floors.
Term
Tombolo
Definition
A wave of deposited sand ridge that connects an island to the mainland.
Term
Bajada
Definition
Created when 2 or more alluvial fans join together.
Term
Stalactite
Definition
A depositional feature on limestone cave ceiling.
Term
Polje
Definition
Large gorge, a result of collapsed cavern.
Term
Striations
Definition
Scratches created by glacial ice.
Term
Groynes
Definition
Walls built to stop movement of sand on a beach.
Term
Loess
Definition
Fertile wind-blown desert dust.
Term
Esker
Definition
A stratified ridge of glacial deposits.
Term
Hums
Definition
Piles of rock debris in a karst landscape.
Term
Corrasion
Definition
Also referred to as abrasion.
Term
Erg
Definition
Great expanse of desert sand.
Term
Horn
Definition
A sharp mountain peak created by glacial action.
Term
Longshore drift
Definition
Movement of sediment along a beach.
Supporting users have an ad free experience!