Geography P2 May June 2021 Eng_hlayiso.com_.pdf

Downloaded from hlayiso.com GRAAD 12 SENIOR CERTIFICATE EXAMINATIONS/ NATIONAL SENIOR CERTIFICATE EXAMINATIONS GEOGRAPHY P2 2021 MARKS: 75 TIME: 1½ hours EXAMINATION NUMBER: CENTRE NUMBER: M In SM In DM In CM In IM In MC EA EX RM In Q1 Q2 Q3 Q4 TOT This question paper consists of 16 pages and 1 page for rough work and calculations. Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 2 DBE/2021 SC/NSC RESOURCE MATERIAL 1. An extract from topographic map 3419AC HERMANUS 2. Orthophoto map 3419 AC 20 HERMANUS 3. NOTE: The resource material must be collected by schools for their own use. INSTRUCTIONS AND INFORMATION 1. Write your EXAMINATION NUMBER and CENTRE NUMBER in the spaces on the cover page. 2. Answer ALL the questions in the spaces provided in this question paper. 3. You are provided with a 1 : 50 000 topographic map (3419AC HERMANUS) and an orthophoto map (3419 AC 20 HERMANUS) of a part of the mapped area. 4. You must hand the topographic map and the orthophoto map to the invigilator at the end of this examination session. 5. You may use the blank page at the end of this question paper for all rough work and calculations. Do NOT detach this page from the question paper. 6. Show ALL calculations and formulae, where applicable. Marks will be allocated for these. 7. Indicate the unit of measurement or compass direction in the final answer of calculations, e.g. 10 km; 2,1 cm; west of true north. 8. You may use a non-programmable calculator. 9. You may make use of a magnifying glass. 10. The area demarcated in RED and BLACK on the topographic map represents the area covered by the orthophoto map. 11. The following English terms and their Afrikaans translations are shown on the topographic map: ENGLISH AFRIKAANS Diggings Uitgrawings Onrus Mountain Onrusberge Golf Course Gholfbaan River Rivier Sewerage Works Rioolwerke Estate Landgoed Salt Pan Soutpan Nature Reserve Natuurreservaat Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 3 DBE/2021 SC/NSC GENERAL INFORMATION ON HERMANUS Hermanus lies along Walker Bay on the south coast of the Western Cape. It is located about 115 km southeast of Cape Town and is connected to the Mother City by the R43 highway (or the coastal R44 scenic route) and the N2 freeway. Hermanus has a Mediterranean climate with warm summers. It receives roughly 520 mm of rainfall per annum, the majority of which occurs during the winter months of June to August in the form of frontal precipitation. Summer and winter months are characterised by strong south-easterly and north-westerly winds respectively. The town of Hermanus occupies a flat plain between the mountains and the sea. Subsequent lowering of the sea level led to the formation of the cliffs which dominate the coastline. N [Source: http://en.wikipedia.org/wiki/hermanus] Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 4 DBE/2021 SC/NSC QUESTION 1: MULTIPLE-CHOICE QUESTIONS The questions below are based on the 1 : 50 000 topographic map 3419AC HERMANUS as well as the orthophoto map 3419 AC 20 HERMANUS of a part of the mapped area. Various options are provided as possible answers to the following questions. Choose the answer and write only the letter (A–D) in the block next to each question. 1.1 Hermanus is situated in … A the Northern Cape. B the Eastern Cape. C the Western Cape. D Gauteng. 1.2 The main type of rainfall received in Hermanus during winter is … A orographic. B convection. C frontal. D advection. 1.3 The way in which height is indicated at 34°19ꞌ08ꞌꞌS 19°08ꞌ48ꞌꞌE on the topographic map is a … A contour line. B benchmark. C spot height. D trigonometrical station. 1.4 The general direction of flow of the Leeurivier (river) in block C9 on the topographic map is in a … direction. A northerly B southerly C north-westerly D south-easterly 1.5 The distance from A to B on the line scale below is … metres. A 2 600 B 2 400 C 2,6 D 2,4 Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 5 DBE/2021 SC/NSC 1.6 The true bearing from the place of worship 1 to the school 2 on the orthophoto map is … A 38° B 55° C 235° D 252° 1.7 Man-made feature 3 on the orthophoto map is a … A communication tower. B windpump. C secondary road. D monument. 1.8 The orchards and vineyards at M in block C10 on the topographic map are most likely frost resistant, because they are found in/on the … A north-facing slope. B south-facing slope. C valley floor. D shadow zone. 1.9 The high-lying area at N in block D7 on the topographic map is a/an … A confluence. B interfluve. C tributary. D watershed. 1.10 The main characteristic of the streams in block D8 on the topographic map: A Erosion dominates B Water flows in sheets C Deposition dominates D Wider channels are found 1.11 The dominant stream pattern in block H8 on the topographic map is … A radial. B rectangular. C trellis. D dendritic. 1.12 The main activity that causes an environmental injustice in block B5 on the topographic map is … A farming. B fishing. C hiking. D excavating. Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 6 DBE/2021 SC/NSC 1.13 The main factor that influenced the dispersed pattern of the settlement at 4 on the orthophoto map is the … A gradient. B protected area. C bridge. D other road. 1.14 The physical (natural) features responsible for the linear shape of the built-up areas in blocks J10, K9 and K10 on the topographic map is due to the ... A arterial route and power line. B coastal rocks and mountain. C arterial route and mountain. D power line and mountain. 1.15 New Harbour at 5 on the orthophoto map is an example of a … economic activity. A primary B secondary C tertiary D quaternary (15 x 1) [15] Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 7 DBE/2021 SC/NSC QUESTION 2: MAP CALCULATIONS AND TECHNIQUES 2.1 Refer to the topographic map. Calculate the magnetic declination for 2021. Show ALL calculations. Marks will be awarded for calculations. Clearly indicate the direction in relation to true north in the final answer. Difference in years: ________________________________ Mean annual change: ________________________________ Total annual change: ________________________________ Mean magnetic declination for 2021: ________________________________ ________________________________ ________________________________ (5 x 1) (5) 2.2 Refer to the topographic map. 2.2.1 Calculate the average gradient from trigonometrical station 31 (O) in block I4 to benchmark 36.4 (P) in block J5. Show ALL calculations. Marks will be awarded for calculations. vertical interval (VI) Formula: Average gradient = horizontal equivalent (HE) _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ (5 x 1) (5) Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 8 DBE/2021 SC/NSC 2.2.2 (a) Why did the gradient calculated in QUESTION 2.2.1 limit the construction of a road between O (in block I4) and P (in block J5) on the topographic map? ________________________________________________ ________________________________________________ (1 x 1) (1) (b) How did engineers construct the R43 from block I4 to block J5 to overcome the challenge in your answer to QUESTION 2.2.2(a)? ________________________________________________ ________________________________________________ (1 x 1) (1) Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 9 DBE/2021 SC/NSC 2.3 The block below consists of a vertical and horizontal scale, as well as the heights of the contour lines from 6 to 7 found on the orthophoto map. Use the block below for ALL answers to QUESTION 2.3.1. 2.3.1 (a) Indicate the height of U on the vertical scale of the above cross-section. (1 x 1) (1) (b) Complete the above cross-section which represents an area from 6 to 7 on the orthophoto map, by using the given contour heights on the horizontal scale. (2 x 1) (2) (c) Identify man-made feature V on the cross-section. (1 x 1) (1) Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 10 DBE/2021 SC/NSC 2.3.2 Calculate the vertical exaggeration of the cross-section drawn in QUESTION 2.3.1(b). Show ALL calculations. Marks will be awarded for calculations. Clearly indicate the unit of measurement in the final answer. vertical scale (VS) Formula: Vertical exaggeration = horizontal scale (HS) ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ (4 x 1) (4) [20] Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 11 DBE/2021 SC/NSC QUESTION 3: APPLICATION AND INTERPRETATION 3.1 Refer to the topographic map. 3.1.1 Does the mapped area generally receive seasonal or annual rainfall? Answer: ______________________________________________ (1 x 1) (1) 3.1.2 Give TWO pieces of evidence from the topographic map to support the answer to QUESTION 3.1.1. _____________________________________________________ _____________________________________________________ (2 x 1) (2) 3.2 Refer to the topographic map. Hermanus is located between the ocean and a high-lying area (mountain). A southerly wind blows during the day. 3.2.1 Is the southerly wind offshore or onshore? Answer: ______________________________________________ (1 x 1) (1) 3.2.2 Explain your answer to QUESTION 3.2.1. _____________________________________________________ _____________________________________________________ (1 x 2) (2) Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 12 DBE/2021 SC/NSC 3.3 Refer to the Botrivier (river) from block C6 to block D4 on the topographic map. 3.3.1 In which stage (course) of development is the Botrivier (river)? _____________________________________________________ (1 x 1) (1) 3.3.2 Give ONE piece of evidence from the topographic map to support your answer to QUESTION 3.3.1. _____________________________________________________ _____________________________________________________ _____________________________________________________ (1 x 2) (2) 3.3.3 How did the geomorphological process in this stage (course) of the river influence the crop farming in the area? _____________________________________________________ _____________________________________________________ (2 x 2) (4) 3.4 Refer to the land-use zone between Hawston and Fisherhaven in blocks H3 and H4 on the topographic map. 3.4.1 Identify the land-use zone between Hawston and Fisherhaven in blocks H3 and H4 on the topographic map. _____________________________________________________ (1 x 1) (1) 3.4.2 Give ONE piece of map evidence to support your answer to QUESTION 3.4.1. ______________________________________________________ ______________________________________________________ (1 x 2) (2) Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 13 DBE/2021 SC/NSC 3.5 Refer to 9 on the orthophoto map. 3.5.1 Identify the street plan (pattern) at 9. _____________________________________________________ (1 x 1) (1) 3.5.2 State ONE advantage of the street plan (pattern) at 9. _____________________________________________________ _____________________________________________________ (1 x 1) (1) 3.5.3 How did the street plan (pattern) at 9 develop? _____________________________________________________ _____________________________________________________ (1 x 2) (2) 3.6 Refer to 10 on the orthophoto map, which is an industrial area. 3.6.1 Are the industries heavy or light industries? Answer: ______________________________________________ (1 x 1) (1) 3.6.2 Discuss why the industries identified in QUESTION 3.6.1 are in a suitable location. ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ (2 x 2) (4) [25] Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 14 DBE/2021 SC/NSC QUESTION 4: GEOGRAPHICAL INFORMATION SYSTEMS (GIS) 4.1 The following information on the Klei Dam at Q (block G8) on the topographic map is provided: Location: 34°21ꞌ45ꞌꞌS 19°12ꞌ45ꞌꞌE Depth: 10 m 4.1.1 Is the Klei Dam at Q in block G8 a point, line or polygon feature? Answer: ______________________________________________ (1 x 1) (1) 4.1.2 State whether the following are spatial data or attribute data: (a) The depth of the Klei Dam at Q ________________________________________________ (1 x 1) (1) (b) The location of the Klei Dam at Q ________________________________________________ (1 x 1) (1) 4.1.3 Explain the importance of determining the depth of the Klei Dam at Q for farming activities in the area. _____________________________________________________ _____________________________________________________ (1 x 2) (2) Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 15 DBE/2021 SC/NSC 4.2 Refer to the enlarged insert of block F4 from the topographic map, showing a combination of different data layers. 4.2.1 What is a data layer? ______________________________________________________ (1 x 1) (1) 4.2.2 Use the topographic map and identify the data layer that has been omitted (left out) from the insert. ______________________________________________________ (1 x 1) (1) 4.2.3 What is the importance of the data layer identified in QUESTION 4.2.2 to the economic development of the farming community in block F4? ______________________________________________________ ______________________________________________________ (2 x 2) (4) Copyright reserved Please turn over

Downloaded from hlayiso.com Geography/P2 16 DBE/2021 SC/NSC 4.3 Refer to blocks D4 and D5 on the topographic map. The quality of water in the identified blocks could be affected by human activities. How would a GIS specialist use data querying to evaluate the quality of water in this area? ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ (2 x 2) (4) [15] TOTAL: 75 Copyright reserved

Downloaded from hlayiso.com Geography/P2 DBE/2021 SC/NSC ROUGH WORK AND CALCULATIONS (NOTE: Do NOT detach this page from the question paper.) Copyright reserved