Prior to developing the condition, most people with Guillain-Barre barrÃ© syndrome have a bacterial or viral. Infection the first phase Of-Guillain barre, barrÃ© syndrome during which signs and symptoms of the, condition worsen can last up to, four weeks although the peak of the illness is usually reached in one to. two weeks
Examples of erosion include . Rocks on the river bed . The wind blowing the topsoil from a freshly plowed piece ofland. . The tides washing away sand . Rain and moving waâ¦ter in oceans, rivers, and streams can erodeeven the hardest stone over time.
Glaciers cause erosion in two main ways: plucking and abrasion. Both are illustrated at this link: [Insert a link to an animation showing how glaciers cause erosion by plucking and erosion.] 1  Plucking is the process by which rocks and other sediments are picked up by a glacier. 2  Abrasion is the process in which a glacier scrapes underlying rock.