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Glacier Erosion

Published on Dec 14, 2015

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PRESENTATION OUTLINE

Glacier Erosion

  • movement of material and sediments transportation by glacier.
Photo by angela7dreams

Gravity Erosion

  • process of when gravity causes soil and rock to move down a slope and erosion to the land begins.
Photo by whatmattdoes

soil conservation

  • the prevention of soil from erosion or reduced fertility caused by overuse of chemicals or over farming
Photo by USDAgov

water erosion

  • comes in several different forms with various causes,which can be impacted by humans that are good and bad and also caused by natual ersion

wind erosion

  • the removal and displacement of sediments and soil due to wind movement
Photo by -Reji

weathering

  • breaking down of rocks,soil and sediments
Photo by born1945

deposition

  • geographical process in which sediments,soil and rocks are added to a landform or landmass
Photo by lvanvlee8

erosion

  • the process by which the surface of the earth is worn away by the action of water,glaciers,wind, and waves
Photo by Justin in SD

chemical

  • a substance produced by or used in a chemical process
Photo by Chiot's Run

dune

  • a mound of wind-deposited sand that moves as a result of the action wind

mechanical

  • happens when rocks are broken into pieces by physical means

6 till

  • unsorted rock materials that is deposited directly by melting glacier

ice wedging

  • is a crack in the ground formed by a narrow or thin piece of ice
Photo by Dru!

load

  • the materials carried by a storm, car, or anything
Photo by takomabibelot

sheet

  • an overload flow or down slope movement of water taking the form of a thin layer of soil, rock or just sediments
Photo by terriem

run off

  • something that drains or flows off, as rain that flows off from the land in streams

sandstorms

  • a strong wind carrying clouds of sand with it, especially in a desert
Photo by DVIDSHUB

no-till farming

  • farming where the soil is left relatively unused from harvest to planting

contour farming

  • practice of tilling sloped land along lines of consistent elevation in ordered to conserve rainfall
Photo by BrianAAdams

slump

  • is a form of mass wasting that occurs when a coherent mass of loselyrock layers