The dense growth of the trees and shrubs of the Appalacian forest act as a filter for the region taking pollutants and carbon dioxide produced by human activity from the air and producing oxygen as part of the process. For deciduous trees this process is interupped by the advent of fall and our temporary loss is countered by the beautiful display as the leaves turn to brilliant colors.
Taken 10-19-11 Sevier County, TN

Max Size: 46x30 REF # : TN-2806 R-1 D3X 14-24MM

Max Wallpaper Size (hgt x wide) is : 92x60 inches