Glaciation: Exam Questions ‘Forms of Erosion and Deposition 1. Give a definition of a glacier and explain glacial movement in not more than 3 sentences! __/ 4 2. Explain the glacial system with its zones in detail including correct geographical/geological terms and a sketch. __/ 4 3. Explain briefly each of the following terms. Plucking Abrasion __/ 2 4. Examine the Ordnance Map extract below and match the letters A, B, C and D with the correct feature in the table Hanging Valley Arete Tarn / Corrie Truncated Spur 5. Glacial Landforms: Examine the aerial photograph and name each of the letters A-D __/ with4 the correct landform. __/ 4 A B C D 6. Examine the photographs and identify each of the glacial features. State whether each feature was formed by the process of erosion or the process of deposition. __/ 8 7. Describe the following features of glacial deposition in brief. Eskers (2) Moraines (2) Name different ones! Kettle Lakes (2) __/ 8