What is Plucking (glaciation)?
[[Image:Glacial Tarn Formation EN.svg|thumb|right|300px|Zone of plucking.]] [[Image:PluckedGraniteAlandIslands.JPG|thumb|right|300px|Glacially-plucked granitic bedrock near Mariehamn, [[Åland Islands]].]] '''Glacial plucking''' is when a [[glacier]] freezes into the side of a valley and it pulls rock away. [[Category:Geology]]