Geography Grade 10 P2 KwaZulu Natal June 2016 Paper & Memo

() Downloaded from hlayiso.com 1 KZN - DEPARTMENT OF EDUCATION GREENBURY SECONDARY SCHOOL JUNE EXAMINATION 2016 GEOGRAPHY P2 pp7 GRADE: 10 DATE: 07/06/16 EXAMINER: D. RAMASAMI TIME: 1.5 HOURS MODERATOR: S. SINGH MARKS: 60 NAME: GRADE/ DIV: EDUCATOR QUESTION CONTENT MARKS ONE Multiple choice questions 10 TWO Map calculations 22 THREE Map and photo interpretation 18 FOUR Geographical Information System 10 MARKS: 60 PTO: PAGE 2

Downloaded from hlayiso.com 2 INSTRUCTIONS AND INFORMATION RESOURCE MATERIAL 1. 2. 3. An extract from topographical map 2930CA MERRIVALE Orthophoto map 2930 CA 5 MERRIVALE NOTE: The resource material must be collected by schools for their own use, INSTRUCTIONS AND INFORMATION 1. 5. Write your REGISTER NUMBER and NAME __.. in the spaces on the cover page. . Answer ALL the questions in the spaces provided in this question paper. You are supplied with a 1:50000 topographical map 2930CA of MERRIVALE and an orthophoto map of a part of the mapped area. You must hand the topographical map and the orthophoto map to the invigitator at the end of this examination session. You must use the blank page at the back of this paper for all rough work and calculations. Do NOT detach this page from the question paper. Show ALL calculations and formulae, where applicable. Marks will be awarded for these. You may use a non-programmable calculator. The following English terms and their Afrikaans translations are shown on the topographical map. ENGLISH AFRIKAANS Diggings Uitgrawings Caravan park Karavaanpark Sewage works Rioolwerke Golf course Gholfbaan Wetland Vlei PLO: PAGE 3

14. (42, 1.3. » 14, 1.5. Downloaded from hlayiso.com 3 QUESTION ONE MULTIPLE CHOICE QUESTIONS The following questions are based on the 1:50 000 topographical map, as well as the orthophoto map. Various options are provided as possible answers to the following questions. Choose the answer and circle only the letter (A — D) of the correct answer. The contour interval of the orthophoto map is ... A) 5M B) 10M C) 20M D) 15M The map projection used on the topographical map is ... A) Gauss Conform Projection B) Lamberts Projection C) Mercator D) Universal Transverse. The scale of the orthophoto map means that 1 cm on the map represents .. A) 0,1 Km B) 10Km C) 0,5 Km D) 50 Km The man-made feature 8 on the orthophoto map is a ... A) bridge B) road C) railway station D) bus stop The map reference to the NE of Merrivale is... ] A) 2929BD B) 2930AD | C) 2930CD | D) 2929DD The direction of A from Dis... A) South west B) North east C) North west D) North PTO....PAGE 4

Downloaded from hlayiso.com 1.7. Feature A on the topographic map is a... A) Road B) Perennial river C) Non-perennial river D) Permanent river 1.8. The main landuse in the South Western corner of the mapped region is ... A) Forestry B) Recreation C) Dam D) Residential ) 1.9. The scale of the topographic map is .... Times smaller than the orthophoto map. ( A) 10 B) 5 C) 0.5 D) 0.1 1.10. The magnetic bearing will be ... the true bearing for 2002. A) Bigger than B) Smaller than C) Same as D) No difference QUESTION TWO MAP CALCULATIONS (10x 1) = 10¢ 2.1. Calculate the distance in km between spot height 1405 (F10) and trig beacon 156 (E10). Use the topographic map (3) PTO... PAGE 5

2.2. 2.3, 2.4, 2.5, 2.6. 2.7. 3.2.1. Downloaded from hlayiso.com How is height shown in (F5) (2), Calculate the true bearing of spot height 1405 from trig beacon 156 on the topographic. map. (3) Calculate the magnetic bearing of spot height 1405 from trig beacon 156 for 2002.. (3) State the height of the trig beacon in E10 (2) State the grid reference of spot height 1079 (D5) (use degrees, minutes and direction). latitude. longitude (6) Calculate the difference in height between the trig beacons in E10 and F6. (3) [22] QUESTION 3 MAP AND PHOTO INTERPRETATION . Quote two pieces of evidence fro the topographic map which suggests that Merrivale receives relatively low rainfall. : a) b) (4) 3.2. Refer to the topographic map and orthophoto map: Give a reason why no farming takes. place in E10. (2) PTO... PAGE 6

Downloaded from hlayiso.com 3.2.2. Name two recreational activities that can be done in the Midmar dam (A6,A7). (4) 3.2.3. Identify and describe the type of slope represented by 1-2 on the orthophoto map (2) 3.2.4, Refer to the topographic map and the orthophoto map and indentify the following land uses. Cc 3 a © 3.2.5. State the recreational activity in D10 (2) [18] QUESTION 4 GEOGRAPHICAL INFORMATION SYSTEM 4.1. | What is Geographical Information system? (2) 4.2, Give two advantages of GIS over normal paper maps. a) ( ' b) (2) 4,3. Differentiate between the following: 4.3.1. Raster and vector data (2) PTO... PAGE 7

() Downloaded from hlayiso.com 4.3.2. Active and passive remote sensing {2) 4.3.3. Explain how GIS can be used in crime prevention. (2) [10] TOTAL. = 60 ROUGH WORK | GREENBURY SECONDARY SCHOOL | gS DEPARTMENT OF HSS 4.0.0. MR D RAMASAMI

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Downloaded from hlayiso.com 1 KZN - DEPARTMENT OF EDUCATION GREENBURY SECONDARY SCHOOL JUNE EXAMINATION 2016 GEOGRAPHY P2 pp7 GRADE: 10 DATE: 07/06/16 EXAMINER: D. RAMASAMI TIME: 1.5 HOURS MODERATOR: S. SINGH MARKS: 60 NAME: MEMo GRADE! ‘ DIV: Te) EDUCATOR “QUESTION CONTENT MARKS ONE Multiple choice questions 10 TWO Map calculations 22 THREE Map and photo interpretation 18 FOUR Geographical Information System 10 MARKS: 60 PTO: PAGE 2

Downloaded from hlayiso.com 2 INSTRUCTIONS AND INFORMATION RESOURCE MATERIAL 1. 2. 3. An extract from topographical map 2930CA MERRIVALE Orthophoto map 2930 CA 5 MERRIVALE NOTE: The resource material must be collected by schools for their own use, INSTRUCTIONS AND INFORMATION 1. Write your REGISTER} NUMBER and NAME . in the spaces on the cover page. oo Answer ALL the questions in the spaces provided in this question paper. You are supplied with a 1:50000 topographical map 2930CA_ of MERRIVALE and an orthophoto map of a part of the mapped area. You must hand the topographical map and the orthophoto map to the invigilator at the end of this examination session. You must use the blank page at the back of this paper for all rough work and calculations. Do NOT detach this page from the question paper. Show ALL calculations and formulae, where applicable. Marks will be awarded for these. You may use a non-programmable calculator. The following English terms and their Afrikaans translations are shown on the topographical map. ENGLISH AFRIKAANS Diggings Uitgrawings Caravan park Karavaanpark Sewage works Rioolwerke Golf course Gholfbaan Wetland Viei PTO: PAGE 3 a

Downloaded from hlayiso.com 3 QUESTION ONE MULTIPLE CHOICE QUESTIONS The following questions are based on the 1:50 000 topographical map, as well as the orthophoto map. Various options are provided as possible answers to the following questions. Choose the answer and circle only the letter (A — D) of the correct answer. 1.1. The contour interval of the orthophoto map is... () 4.2. The map projection used on the topographical map is... A) Gauss Conform Projection B) Lamberts Projection C) Mercator D) Universal Transverse. A 1.3. The scale of the orthophoto map means that 1 cm on the map represents .. A) 0,1 Km B) 10 Km C) 0,5 Km D) 50 Km A . 1.4. The man-made feature 8 on the orthophoto map is a... A) bridge B) road C) railway station D) bus stop 8 1.5. | The map reference to the NE of Merrivale is... A) 2929BD B) 2930AD C) 2930CD b) 2929DD Bo 1.6, The direction of A from Dis .... A) South west B) North east C) North west D) North Cc PTO....PAGE 4

Downloaded from hlayiso.com 1.7. Feature A on the topographic map is a... A) Road B) Perennial river C) Non-perennial river D) Permanent river Cc 1.8. The main landuse in the sw corner of the mapped region is ... A) Forestry B) Recreation C) Dam D) Residential A 1.9. The scale of the topographic map is .... Times smaller than the orthophoto map. ¢ ‘ A) 10 B) 5 C) 0.8 D) 0.1 bo 1.10, The magnetic bearing will be ... the true bearing for 2002. A) Bigger than B) Smaller than C) Same as D) No difference A (10x 1)=10 QUESTION TWO MAP CALCULATIONS 2.1, Calculate the distance in km between spot height 1405 (F10) and trig beacon 156 (E10). Mb= S5mm 2 65cm ~ €5)3~-8,1) Gb = 55 +a2km 2 ans km (2,09 ~ 2,85) PTO... PAGE 5

2.2, 2.3. 24, 2.5. 2.6. 2.7. 3.1.1. 3.2. Downloaded from hlayiso.com 5 State the method used to show height in (F5) Grow neg (2) Caloulate the true bearing of spot height 1405 from trig beacon 156. 7 8° 6% = 1g4e~ Cisy? = ieee) (3) Calculate the magnetic bearing of spot height 1405 from trig beacon 156 for 2002.. MR: Te + My a = 196° (ie4r- ieee) 4 g9° yor = 208° yr! — — (2iv-49! ~ 206° 4a’) (3) State the height of the trig beacon in E10 13620 or 1382 m~ (2) 74 Cbs) State the grid reference of spot height 1266 (C4) (use degrees, minutes and direction). latitude__24° 33' 24" § (20-30) C60 = 24") wa v4 longitude _30° ov! ig" & C026) CShavboe yo") (6) Calculate the difference in height between the trig beacons in E10 and F6. IFHO 4 ~ 1382.0 < = 1584 09 (3) [22] QUESTION 3 MAP AND PHOTO INTERPRETATION Quote two pieces of evidence fro the topographic map which suggests that Merrivale receives relatively low rainfall. a a)_lovge number of nem pereanuel Rivers b) Large number _ of fourm clams (4) Refer to the topographic map and orthophoto map: 3.2.1. Give a reason why no farming takes place in E10. Stee slopes (2) PTO... PAGE 6

3.2.2. 3.2.3, 3.2.4, 3.2.5, Ad. 4.2. 4.3. 4.3.1. Downloaded from hlayiso.com 6 Name two recreational activities that can be done in the Midmar dam (A6,A7). Fishing a oa A Identify and describe the type of slope represented by 1-2 on the orthophoto map Covey Changes from steep fo Gentle cs we go ngher Up (2) Refer to the topographic map and the orthophoto map and indentify the following land uses. C__ Gillwoted land ~ 3__ ham 27 (4) State the recreational activity in D10 Sheoking A (2) [18] QUESTION 4 GEOGRAPHICAL INFORMATION SYSTEM What is Geographical Information system? Use_of computer techno logy do_study Geogrephical info (2) Give two advantages of GIS over normal paper maps. a)_(fore durable C: b)_Con be changes frequently Cary reasonable ens.ev ) (2) Differentiate between the following: Raster and vector data Roster — in _ghown as pixels a Vector ~ info shown by pounds . tiaes and polygons: (2) oS ul id PTO... PAGE 7

Downloaded from hlayiso.com 7 4.3.2. Active and passive remote sensing Ache - a Sign! is sent out and innage copturedl: a fssive- Rashobwn of the earth 1s preked up (2) 4.3.3. Explain how GIS can be used in crime prevention. lccale cocess/ eer poinls = any reasonable answer 7 (2) [10] TOTAL = 60 ROUGH WORK

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