Glaciers

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Glaciers
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Snow
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Alpine Glacier
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Continental Glacier
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Glacial Cap
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Alpine Glaciers First
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Accumulation vs Wastage
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Crevasses
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Movement
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Moraines
lateral moraine
medial moraine
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Moraines
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Till
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Erosion I
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Erosion II
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Erosion III
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Fjord Pic
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Hanging Valley
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Matterhorn
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Continental Glaciers
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Greenland Edge
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Rebound
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River Downcutting
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Erosion and Deposition
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Glacial Plucking
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Striations
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Last Ice Age
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Various Moraines
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Long Island
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Drumlin
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Drumlin Field
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Great lakes
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Pleistocene Lakes
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Bonneville Shoreline
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Lake Missoula Flood
10x the combined flow of the worlds
current rivers drained in 48 hours.
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Channeled Scablands, WA
Huge ripple marks
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Sea Level Change
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Sea level rise
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440,000 year record
420,000 year old ice core
Carbon dioxide has not been higher than 300 ppm
in the past 420,000 years. 1900 We hit 300
ppm 1958 358 ppm 2005 380 ppm 2060 600 ppm
(NASA projection)
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SE coast
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(No Transcript)
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Sea Level Change
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Shrinking Ice
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Gulf stream
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Atlantic Decreasing salinity