Geography Grade 12 Paper 1 KZN March 2020 Memo

education Department: Education PROVINCE OF KWAZULU-NATAL NATIONAL SENIOR CERTIFICATE GRADE 12 : GEOGRAPHY P14 (THEORY - SECTION A) & i : GEOGRAPHY P2 (MAPWORK - SECTION B) : COMMON TEST X : MARCH 2020 : MARKS: 100 (THEORY 75 + MAPWORK 25) TIME: 1% hour (THEORY 1 hour + MAPWORK 30 minutes) N.B. This section of the question paper consists of 5 pages and an Annexure of 4 pages. Copyright Reserved Please Turn Over

Geography/P1 2 Common Test March 2020 NSC INSTRUCTIONS 1. The question paper consists of TWO sections: SECTION A (Paper 1) and SECTION B (Paper 2) 2. Both sections must be written in ONE session: 1% hours. 3. SECTION A: Paper 1: CLIMATE AND WEATHER AND GEOMORPHOLOGY (1 HOUR) MARKS: 75 4. SECTION B: Paper 2: MAPWORK (30 MINUTES) MARKS: 25 (MUST BE ANSWERED ON THE QUESTION PAPER) 5. ALL diagrams in SECTION A are included in the Annexure. 6. Answer ALL questions. Copyright Reserved Please Turn Over

Geography/P1 3 Common Test March 2020 NSC SECTION A: THEORY QUESTION 1 1.1. Refer to FIGURE 1.1 showing a stage in the development of a mid-latitude cyclone and answer the questions that follow. 1.1.1. Name the stage of development of the mid-latitude cyclone. 1.1.2 In which hemisphere is this mid-latitude cyclone occurring? 1.1.3 Name wind A and B respectively. 1.1.4 Identify front labelled C. 1.1.5 Give the high pressure region from which wind labelled A originates. 1.1.6 Describe the temperature of the wind labelled B. 1.1.7 The winds are (converging/diverging) at C. (8 x 1) (8) 1.2 Give ONE term for each of the following descriptions by choosing a term from the list below. Write only the term next to the question numbers (1.2.1 — 1.2.7) in your ANSWER BOOK e.g. 1.2.8 valley. rapid; delta ; meander; braided stream; floodplain; levee; waterfall; ox-bow lake 1.2.1. A vertical drop in the course of a river formed as a result of the soft rocks eroding at a faster rate than the hard rock. 4.2.2 Streams with multiple channels and sand banks between the channels. 1.2.3 Flat land on either side of a river. 1.2.4 Naturally raised banks of a river. 1.2.5 Features formed when the narrow loop of a meandor neck is bridged. 1.2.6 A fast flowing and turbulent part of a river. 1.2.7 A depositional landform, formed where a river enters the sea. (7 x 1) (7) Copyright Reserved Please Turn Over

Geography/P1 4 Common Test March 2020 NSC 1.3. Refer FIGURE 1.3 based on a Typhoon in Japan. 1.3.1 With reference to the satellite image of typhoon Hagibis: (a) State the hemisphere in which this cyclone occurred. (1x 1) (1) (b) | Give a reason for your answer in QUESTION 1.3.1 (a). (1 x 1) (1) (c) Identify one visible characteristic that confirms that typhoon Hagibis is in the mature stage of development. (1x 1) (1) 1.3.2 Explain TWO evidence from FIGURE 1.3 that led to typhoon Hagibis developing into a super (extremely strong) typhoon. (2 x 2) (4) 1.3.3 Write a paragraph of approximately EIGHT lines outlining precautionary measures the authorities of Japan could implement to minimize the loss of lives and damage to property caused by typhoons. (4 x 2) (8) 1.4 Refer to FIGURE 1.4 showing city climates. 1.4.1. Define the term urban heat island. (1 x 1) (1) 1.4.2 Name the part of the urban area A that records the highest temperature. (1 x 1) (1) 1.4.3. Explain how building density contributes to the high temperatures in area A. (1 x 2)(2) 1.4.4 (a) Explain the term isotherm. (1x 1) (1) (b) | Why is the shape of the isotherms unusual at area B? (1 x 2) (2) 1.4.5 Suggest TWO reasons for the drop in temperature in area C. (2 x 2) (4) 1.4.6 Discuss TWO strategies that city planners can implement to reduce the effects of urban heat island. (2 x 2) (4) Copyright Reserved Please Turn Over

Geography/P1 5 Common Test March 2020 NSC 1.5 Refer to FIGURE 1.5 which shows drainage patterns. 1.5.1 Define the term drainage pattern. (1 x 1) (1) 1.5.2 Name the drainage pattern in diagram A and B respectively. (2 x 1) (2) 1.5.3 Give ONE characteristic of the drainage pattern in diagram A. (1 x 2) (2) 1.5.4. What is the significance of the waterfall labelled 3 in diagram A? = (1 x 2) (2) 1.5.5 Describe the underlying rock structure that influenced the development of the drainage pattern in diagram B. (2 x 2) (4) 1.5.6 Explain the factors that may result in a high drainage density in a drainage basin. (2 x 2) (4) 1.6 Study FIGURE 1.6 indicating river grading. 1.6.1. What is the difference between a graded and an ungraded river? (2 x 1) (2) 1.6.2 Give ONE characteristic of a graded river seen in FIGURE 1.6. (1 x 1) (1) 1.6.3. Explain why a graded river has a steep gradient in the upper course and a more gradual gradient in the lower course. (2 x 2) (4) 1.6.4. River rejuvenation changes the fluvial features along a river's course. In a paragraph of approximately EIGHT lines, discuss how the fluvial features have changed resulting in a new river profile. (4 x 2) (8) TOTAL MARKS: [75] Copyright Reserved

education Department: Education PROVINCE OF KWAZULU-NATAL GEOGRAPHY P14 (THEORY -SECTIONA)& : GEOGRAPHY P2 (MAPWORK - SECTION B) : ANNEXURE : COMMON TEST | i MARCH 2020 y NATIONAL SENIOR CERTIFICATE MARKS: 100 (THEORY 75 + MAPWORK 25) TIME: 1% hour (THEORY 1 hour + MAPWORK 30 minutes) N.B. This Annexure consists of 4 pages. Copyright Reserved Please Turn Over

Geography 2 Common Test March 2020 NSC FIGURE 1.1: STAGE IN THE DEVELOPMENT OF A MID-LATITUDE CYCLONE A Cc B Source: Adapted from Southern African weather pattern FIGURE 1.3: TYPHOON IN JAPAN TYPHOON HAGIBIS: DEATH TOLL RISES IN JAPAN AS ‘WORST STORM IN 60 YEARS’ ROARS THROUGH Highest wind speed: 259 km/h Fatalities: 98 total, 7 missing Lowest pressure: 915 hPa (mbar); 27.02 inHg Damage: > $15 billion (2019 USD): (Costliest Pacific typhoon in recorded history, unadjusted for inflation) Category: 5 Typhoon Hagibis was an extremely violent and large tropical cyclone that caused widespread destruction across its path, starting from October 6 up until October 13 in 2019. More than 100,000 rescue workers combed through flooded and damaged areas of central Japan after it was struck by Typhoon Hagibis, the most powerful super typhoon to hit the area. Local authorities blamed the typhoon for more than 98 deaths, with a dozen residents still listed as missing. Hagibis brought high winds and heavy rainfall, which damaged structures, collapsed dikes, flooded rivers and low-lying areas, and triggered more than 100 landslides. Storm surges and high waves raised sea levels by 1 metre (3.2ft) along parts of the coastline, while waters in Tokyo bay are up by half a metre, increasing the danger of severe flooding in the centre of the capital. [Adapted from: https:/www.google.com] Copyright Reserved Please Turn Over

Geography 3 Common Test March 2020 NSC FIGURE 1.4: CITY CLIMATE A 33 S 32 © 3 B £ 31 Oo. i= 2 fang Z 30) ¢ a ae o 2 qa Rural Suburban = Commercial Downtown Urban Park Suburban Rural Residential Residential Residential__ Farmland} Source: Google Images FIGURE 1.5: DRAINAGE PATTERNS Diagram A Diagram B Hard rock Soft Rock [Source: http/drainage basin/patterns Images] Copyright Reserved Please Turn Over

Geography 4 NSC FIGURE 1.6: RIVER GRADING Common Test March 2020 Ungraded stream profile waterfall resistant bed 'apids resistant bed waterfall sea level Graded stream profile ea resistant bed resistant bed sea level [Source: www.geol.umd.edu Copyright Reserved

education Department: Education PROVINCE OF KWAZULU-NATAL GEOGRAPHY P2 (MAPWORK) — SECTION B COMMON TEST MARCH 2020 NATIONAL SENIOR CERTIFICATE MARKS: 25 TIME: 30 minutes NAME: DIVISION: N.B. This section of the question paper consists of 7 pages. Copyright Reserved = Please Turn Over

Geography/P2 2 Common Test March 2020 NSC RESOURCE MATERIAL 1. An extract from topographical map 2731BC PONGOLA. 2. Orthophoto map 2731 BC 13 PONGOLA. a NOTE: The resource material must be collected by schools for their own use. INSTRUCTIONS AND INFORMATION ale Write your NAME and DIVISION in the spaces on the cover page. 2. Answer ALL the questions in the spaces provided in this question paper. . You are provided with a 1 : 50 000 topographical map (2731BC PONGOLA) and an orthophoto map (2731 BC 13 PONGOLA) of a part of the mapped area. 4. You must hand the topographical map and the orthophoto map to the invigilator at the end of this examination session. 5: You may use the blank page at the back 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. qh Indicate the unit of measurement in the final answer of calculations, eg. 10 km, 21cm 8. You may use a non-programmable calculator. iG: You may use a magnifying glass. 10. The area demarcated in BLACK AND RED on the topographical map represents the area covered by the orthophoto map. 11. — The following English terms and their Afrikaans translations are shown on the topographical map: ENGLISH AFRIKAANS Aerodome Vliegveld Caravan Park Karavaanpark Canal Kanaal Diggings Uitgrawings Golf Course Gholfbaan Hospital Hospitaal River Rivier Sewage Works Rioolwerke Sugar Mill Suikermeile Waterfall Waterval Copyright Reserved Please Turn Over

Geography/P2 3 Common Test March 2020 NSC GENERAL INFORMATION ON PONGOLA Pongola (also known in IsiZulu as uPhongolo) is a small town located in northern KwaZulu- Natal, only 10 km from the Swaziland border. Pongola is surrounded by 50 km? of sugar cane subtropical fruit plantations. The town thrived as a result of the irrigation (canal) system and a sugar mill. Pongola is situated in a tranquil subtropical environment and normally received about 519 mm of rain per year, with most rainfall in summer. [Source: http://en,wikipedia.org/wiki/pongola] Copyright Reserved Please Turn Over

Geography/P2 4 Common Test March 2020 NSC SECTION B: MAPWORK QUESTION 1: MULTIPLE-CHOICE QUESTIONS The questions below are based on the 1:50 000 topographical map 2731BC PONGOLA, as well as the orthophoto map 2731 BC 13 as part of the mapped area. Various options are provided as possible answers to the following questions. Choose the correct answer and write only the letter (A—D) in the block next to each question. 1.1. PONGOLA is located in the ... province. A Kwazulu-Natal B Gauteng Cc Free State D Eastern Cape 1.2 The index sheet south of 2731BC 12 on the orthophoto map is ... A 2731BC 13. B 2731BC 17. c 2731BC 7. D 2731DA. 1.3. The difference in height between N and M on the topographical map is ... meters A 937 B 936 Cc 142 D 142.8 1.4 The approximate rainfall experienced by Pongola is ... mm per year A 519 B 200 Cc 900 D = 1000 1.5 The point labelled K on the topographical map is a/an ... A interfluve. B catchment. c confluence. D watershed. 5x1 [5] Copyright Reserved Please Turn Over

Geography/P2 5 Common Test March 2020 NSC QUESTION 2: MAPWORK TECHNIQUES AND CALCULATIONS 2.1 Calculate the distance, in kilometers, between spot height 269 labeled 6 and spot height 259 labelled 5, on the orthophoto map. Show all calculations. (2 x 1) (2) 2.2 Calculate, in meters, the average area of the cemetery found in the demarcated circle O on the topographical map Show ALL calculations. Marks will be awarded for calculations. Formula; Area = length (L) x breadth (B) (4 x 1) (4) 2.3. Determine the stream order at K in Block F3. (1x 1) (1) [7] Copyright Reserved Please Turn Over

Geography/P2 6 Common Test March 2020 NSC QUESTION 3: APPLICATION AND INTERPRETATION 3.1 3.2 3.3 Refer to the settlements located in the valley along the N2 between N and M on the orthophoto map 3.1.1 Name the wind that will impact on the settlements, at night. (1 x 1) (1) 3.1.2 Suggest how these winds, mentioned in QUESTION 3.1.1 would negatively impact on the health of people living in the valley, along the N2, between N and M (1 x 2) (2) Refer to Ncotshane River to the north east of the orthophoto map (Block 8 of the topographical map) 3.2.1 Name the fluvial feature represented by line 2 — 3. (1x 1) (1) 3.2.2 Give a reason to support your answer to QUESTION 3.2.1. (1 x 1) (1) 3.3.1 Draw a rough cross section of the Ncotshane river between points 2 and 3. Include in the above diagram the following labels: (a) undercut slope (b) slip-off slope (3 x 1) (3) [8] Copyright Reserved Please Turn Over

Geography/P2 au Common Test March 2020 NSC QUESTION 4: MAP PROJECTION AND GEOGRAPHICAL INFORMATION SYSTEMS 4.1. Refer to block H7 on the topographical map. 4.1.1 Vector data refer to real life images in the form of points, lines and polygons. Identify the following data in block H7: A point feature related to altitude: A line feature that creates accessibility: A polygon feature related to farming: (3 x 1) (3) 4.1.2 Explain how the polygon feature mentioned in QUESTION 4.1.1 advantaged farming activities in the area. (1 x 2) (2) [5] TOTAL MARKS: [25] Copyright Reserved

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Geography/P1&P2 15 Copyright Reserved 145 1.5.1 1.5.2 1.5.4 1.5.5 4 March 2020 Common Test NSC - Marking Guideline Presence of vegetation resulting in greater evapoiranspiration. vv More exposed surface water resulting in evaporation, iowering temperatures. Vv More exposed soil surfaces reduce the effect of heat. v~ Low building density in rural areas. VW (2 x 2) (4) (Any TWO) industrial / Commercial decentralisation vy” Law enforcement.to ensure sustainable units/agenda 21 Vv Introduce open space/green belts/parks to absorb carbon dioxide V~ Reduce building density v“ Laws to restrict or contro! air pollution VY” Erect green buildings ““ / roof top gardens Y“/ Horticulture v ~ Use lighter colour paints ¥~ Erect glass buildings vv Construction off water features such as fountains/waterways V¥ [Any TWO] (2x2) (4) Surface arrangement formed by a river and its tributaries ¥ [Concept] (1x1) (1) A Dendritic ¥ B Trellis ¥ (2 x 1) (2) Tributaries join main stream at acute/small angles VV“ Looks iike branches of a tree VW Flows over uniform resistant rock v~ [Any ONE] : (1x2) (2) An indication that vertical erosion/rejuvenation has taken place ““” It forms tourist attraction vv Can be used to generate hydro-electricity vv Aesthetic phenomenon/feature V~ [Any ONE] (1 x 2) (2) Folded sedimentary rock VV Rock is inclined ¥~ Alternate hard and soft rocks vv Rock strata has different resistance to erosion VY [Any TWO] (2x 2) (4) Hard rock that promotes run-off and the formation of streams vv High rainfall increases run-off and more streams form Vv Low rock porosity limits infiltration and increased run-off forming streams Vv Low rock permeability limits infiltration and increased run-off forming streams ¥ No vegetation increases run-off and streams develop VW” Steeper gradients increase run-off and more streams develop Vv “ [Any TWO] (2 x 2) (4) Please Turn Over Geography/P1&P2 5 NSC ~ Marking Guideline 16 6.1 Graded river a river that flows in a smooth profile; v there are no obstacles in the profile; v erosion and deposition are in equilibrium ~ (Concept) Ungraded river a fiver that flows on an uneven surface; Vthere are.many obstacles along the course of the river; “ shows a multi-concave oe -longitudinal.profile; ¥ erosion and deposition are not in equilibrium V .. (Concept) {Any ONE value from the answers given above, must be compared] 1.6.2 Has a smooth, concave longitudinal profile v In a smooth profile, the rate of erosion is equal to the rate of deposition ” [Any ONE] 1.6.3 TECHNICAL ERROR ~ QUESTION REMOVED 1.6.4 Aknickpoint is a break in the slope of a river profile caused.by a rejuveriated river. A knickpoint is often a waterfall. vv” When rejuvenation of a river flowing on a wide valley occurs, a new valley is carved into the old valley. vv The floor of the old valley forms a terrace on either side of the valley after rejuvenation. v~ Incised meanders/gorges form when rejuvenation occurs in a stream which is already meandering. V~ Incised meanders can also form oxbow lakes and cut-off meander scars. vv [Any FOUR} Copyright Reserved (2x1)(2) (1x1) (4) (4.x 2) (8) March 2020 Common Test Please Turn Over

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Geography/P1&P2 10 March 2020 Common Test Geography/P1&P2 11 March 2020 Common Test NSC ~ Marking Guideline NSC ~ Marking Guideline QUESTION 3: APPLICATION AND INTERPRETATION : QUESTION 4: MAP PROJECTION AND GEOGRAPHICAL INFORMATION SYSTEMS 3.1 Refer to the settlements located in the valley along the N2 between N i 4.1 Refer to block H7 on the topographical map. and M on the topographical map | «4:4,1,..ector data. refer to. real life i : od and polygons: : ee TECHNICAL ERROR — QUESTION REMOVED ~ - ~ | : 2 | : Identify the following data in block H7: 3.4.42 Name the wind that will impact'on the settlernents, at night. * ' Me 3.1.2 Suggest how these winds, mentioned in QUESTION 3.1.1 would negatively impact on the health of people living in the valley, along A point feature related to altitude: Trigonometrical station V the N2, between N and M. TECHNICAL ERRO! QUESTION REMOVED A line feature that creates accessibility: Other road A polygon feature related to farming: Perennial water/Dam ¥ 3.2 Refer to Ncotshane River to the north east of the orthophoto map i (3 x 1)(3) (Block 8 of the topographical map) i 4.1.2 Explain how the polygon feature mentioned in QUESTION 4.1.1 3.2.1 Name the fluvial feature represented by line 2-3 advantaged farming activities in the area. vo | meander (1x1)(4) | Provides water for irrigation’ Y (4 x 2)(2) 3.2.2 Give a reason to support your answer to QUESTION 3.2.1. i ts] Bend or curve in the river” (1x1) (1) ! TOE eee: Gel i Calculation : Learners mark x 100 3.3 | 93 3.3.1 Draw a rough cross section of the Ncotshane river between points 2 and 3. Include in the above diagram the following labels: (a) undercut slope (b) _ slip-off slope Slip-off Undercut slopeY slope” 7 3 (3x1) (3) [8] Copyright Reserved Please Turn Over Copyright Reserved