On October 23rd, 2014, we updated our
By continuing to use LinkedIn’s SlideShare service, you agree to the revised terms, so please take a few minutes to review them.
Wind Air that moves across the earth’s surface is called wind.
Wind erosion is effective in arid and semiarid areas.
In humid places moisture bind particles together and vegetation anchor the soil .
So wind erosion is negligible.
For, wind to be effective ,dryness and scandyvegeation are prerequisites.
Wind may pick up, transport, and deposit.
Works of wind Wind works in two ways to erode the materials. They are a. By deflation and 2. by abration Blow out By deflation - By Abration - Ventifacts புடைத்தெடுத்தல் - ஊதுபள்ளங்கள் உராய்ந்துதேய்த்தல்-பட்டைக்கற்கள்
Bed Loads Sand Storm Dust storm Barchan dune
Longitudinal dune Transverse dune Loess
Loess and yellow river in China Desert in central Asia