1 Recognising glacial features. Examine the illustrations of glacial landforms that are shown on this C page and on the next page. In Column 1 of the grid provided write the names of the glacial D features that are labelled A–L. In Column 2 indicate whether B each feature is formed by glacial erosion of by glacial deposition. A In Column 3 indicate whether G each feature is more likely to be found in an upland or in a lowland area. E F 1 H K J 2 I 24 Chapter 6 L direction of boulder clay ice flow 3 Column 1 Column 2 Column 3 A Arête Erosion Upland B Tarn (cirque with tarn) Erosion Upland C Pyramidal peak Erosion Upland D Cirque Erosion Upland E Ribbon lake Erosion Upland F Glaciated valley Erosion Upland G Hanging valley Erosion Upland H Lateral moraine Deposition Lowland (upland also accepted) I Frontal moraine Deposition Lowland (upland also accepted) J Medial moraine Deposition Lowland (upland also accepted) K Fjord Erosion Upland L Drumlin Deposition Lowland 2 In the boxes provided, match each letter in Column X with the number of its pair in Column Y. One pair has been completed for you. COLUMN X COLUMN Y A Corrie 1 Narrow ridge between two corries A 4 B Arête 2 Glaciated valley overhanging main valley B 1 C Fjord 3 Hollow on valley floor scooped out by ice C 5 D Hanging valley 4 Steep-sided hollow sometimes containing a lake D 2 E Ribbon lake 5 Glaciated valley drowned by rising sea levels E 3 25 New Complete Geography Skills Book 3 (a) Landform of glacial erosion Name one feature of glacial erosion and with the aid of a diagram explain how it was formed. (10) __________________________________________________________________________________[See for example glaciated Valleys on p. 49 or Ribbon Lakes on p. 50 __________________________________________________________________________________of textbook] __________________________________________________________________________________ __________________________________________________________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ Diagram (b) Landform of glacial deposition Name one feature of glacial deposition and with the aid of a diagram explain how it was formed. (10) __________________________________________________________________________________[See for example Moraines (p. 53) or Drumlins (p. 54) of textbook] __________________________________________________________________________________ __________________________________________________________________________________ __________________________________________________________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ ___________________________________ Diagram 26 Chapter 6 (c) Glaciation and people (i) Name and briefly explain one way in which people Junior Cert Higher Level Marking Scheme for question 3 benefit from the results of glaciation. (5) (a) Landform of glacial erosion ____________________________________________[See page 56 of textbook] Name feature: 2 marks Explain how formed: two ____________________________________________ explanations at 3 marks each to be ____________________________________________ allocated as follows: l Statement: 2m ____________________________________________ l One development: 1m ____________________________________________ Diagram: 2 marks (1m for diagram and 1m for at least one named ____________________________________________ label) ____________________________________________ (b) Landform of glacial deposition ____________________________________________ (Same marking scheme as for (a) above) ____________________________________________ (c) Glaciation and people (ii) Name and briefly explain one disadvantage of the Benefit results of glaciation. (5) Name one benefit: 2 marks Explain benefit: 3 marks allocated [See page 56 of textbook] ____________________________________________ as follows: l ____________________________________________ Statement: 2m l One development 1m ____________________________________________ Disadvantage ____________________________________________ (Same marking scheme as for benefit above) ____________________________________________ ____________________________________________ ____________________________________________ ____________________________________________ ____________________________________________ 4 Which of the following are all features of glacial erosion? Tick (3) the correct box. (a) Fjord, moraine, pyramidal peak (b) Arête, cirque, U-shaped valley 3 (c) Boulder clay, cirque, hanging valley (d) Arête, cirque, drumlin 27.