© NERC All rights reserved 3D Geological Models for Teaching Emma Ward, Hannah Cullen and Leanne Hughes.
1 Glacial Erosion. 2 3 How do Glaciers Move? Internal deformation Extending Flow Compressive Flow Basal Sliding Regelation Surging Lateral Shearing Creep.
Glaciation. "What causes ice sheets to expand and contract? Are the present ice sheets growing or shrinking? How will global warming impact the ice sheets?
A.Erosion – The transportation of weathered sediments 1. Agents of Erosion or Transport Systems: a. Running water b. Wind c. Glaciers d. Waves & Tidal.
How to recognise …a Roche Moutonnée Honnister Pass in the Lake District N.G. Ref NY 212148.
Glaciers: the Work of Ice Stephen J. Krasemann/DRK Photo.
Glacial Erosion
1.4Understand how moving ice acts as an agent of erosion and deposition. (Chap. 2)
