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glaciation - Coggle Diagram
glaciation
erosion
FEED
cirque / corrie
armchair shape
snow compresses and overflows
glacier then moves downwards towards sea level
plucking and abraison
melts to leave tarn lake
plucking + abraison
scratches called stations
meltwater on glacier freezes in cracks of rock beneath, plucks rocks from ground
deposition
moraine
eratics
outwash plain
drumlin
FEED
drumlin
oval shape hills made of boulder clay
glacier deposits boulder clay while moving
creates higher area first called stoss end
lower area called lee slope
fluvio-glacial
feed formula for outwash plain
low flat land made of sand and gravel
glacier transports boulder clay
melts, loses energy
deposits boulder clay
eg the curragh kildare