useful terminology
An introduction...
Watch the video clip on the front page of Extreme Ice Survey
Vanishing Glaciers - watch this
Want to know more about geological time scales? click here!
All your questions answered?!
Terminology sheet - you can add to this too...
The Glacier as a system, the glacial budget and glacial processes - open the word doc and use the boardworks powerpoint to help you! Watch this clip that helps explain the glacial budget. ablation in action!
Glacial Processes - TASKS!
Erosional Landforms
- Corries, Aretes and Pyramidal Peaks - complete this exercise
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- Glacial Troughs and Hanging Valleys
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- Ribbon Lakes
Once you have learned about all of your landforms you can search for real examples of these landforms - include a labelled photograph of each one in your notes! Make sure you can locate each example too.
Depositional landforms:
Moraines WATCH THIS! - The Franz Joseph Glacier, New Zealand (also good for glacier as a system and the zone of accumulation!)
Drumlins
Spotting glacial features on a map -TASK to get you started and you can follow these links too: Snowdonia - Mapzone Geoactive
A useful link from the BBC too... OS map spotting
A Case study of a glacier: How has it retreated? What are the causes and evidence? The Grosser Aletsch, Europe's longest glacier - see UG page 109
SOURCE
Swiss Glacier Monitoring Network - interactive maps and data
Swiss Glacier Retreat - BBC news
This is a great swiss site to look at photos over time of many of the world' glaciers including the Aletsch glacier. Shows retreat and resulting features.
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