Athabasca Glacier, Western Canada As one of the most noticeable effects of Climate Change on the Environment, glaciers worldwide have been retreating for many years. Photo taken in July 1998.Photo taken on August 25, 2007.Where the glacier was in 1844. Photo taken on August 19, 2010.Where the glacier was in 1992. Photo taken on August 25, 2007.Where the glacier was in 2000. Photo taken on August 19, 2010. Fire Smoke Pollution Last Modified on 3 May 2021
