Geography Grade 11 Paper 2 KZN June 2016 Paper & Memo

1 KZN - DEPARTMENT OF EDUCATION GREENBURY SECONDARY SCHOOL JUNE EXAMINATION 2016 GEOGRAPHY P2 ppto GRADE: 11 DATE: 10/06/16 EXAMINER: D. RAMASAMI TIME: 1.5 HOURS MODERATOR: R. RANGANATHAN MARKS: 75 NAME: GRADE/ DIV: EDUCATOR QUESTION CONTENT MARKS ONE Muitipfe choice questions 15 Two Map calculations 20 THREE Map and photo interpretation 25 FOUR Geographical Information System 15 MARKS: 75 PTO: PAGE 2

2 INSTRUCTIONS AND INFORMATION RESOURCE MATERIAL 1. An extract from topographical map 2528DA CULLINAN. 2. Orthophoto map 2528DA16 CULLINAN. 3. NOTE: The resource material must be collected by schools for thelr own use. INSTRUCTIONS AND INFORMATION 1. Write your REGISTER NUMBER and : NAME _in the spaces on the cover page. 2. Answer ALL the questions in the spaces provided in this question paper. 3. You are supplied with a 1 : 50 000 topographical map 2528DA of CULLINAN and an orthophoto map 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, where applicable. Marks will be allocated for these. 7. You may use a non-programmable calculator. 8. + The area demarcated in RED on the topographical map represents the area covered by the orthophoto map. 9. The following English terms and their Afrikaans translations are shown on the topographical map. ENGLISH AFRIKAANS Diggings Uitgrawings Conveyor belt Vervoerband Golf course Gholfbaan River Rivier Diamond mine Diamantmyn Sewage works Rioolwerke a Waterworks ~~~ --- — > >>> - Waterwerke— > em Sewage disposal works Rioolverwyderingswerke Rifle range Skietbaan Landing strip Landingstrook Brickworks Steenwerke Furrow Voor Refuse dump Vullisstortingsterrein Pro... Pace 3 C ‘i

GENERAL INFORMATION ON CULLINAN Cullinan is situated in the Highveld region of South Africa. The town has an elevation of 1476 m. The closest city is Pretoria, which is 40 km away, while Johannesburg is 100 km away. On 25 June 1905 the famed Cullinan Diamond, the largest in the world Stanley Wells, a surface existence to diamond mining in the area. Cullinan's opencast mine is among the biggest in the world, three times the size of th @ more famous Kimberley Diamond Mine. FIGURE 14 PTO: PAGE 4

1.1. 41.2. 1.3. 14. 1.5. 4 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 TOPOGRAPHIC 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) 10 Km C) 0,5 Km D) 50 Km The height of M in block BS is .... metres A) 1080 (i B) 1100 ; C) 1120 D) 1400 Slope at S on the topographic map is ..... : A) Steep B) Concave C) Convex D) Gentle PTO: PAGE 5

41.7, 1.8. 1.9. 1.10. 1.12. 1.6. 5 . The man-made feature P on the topographic map map is a... A) main road B) Secondary road C) other road D) national road Feature 5 on the orthophoto map is A) mountain pass B) Row of trees C) a firebreak D) saddle The orthophoto map is ... the topographic map A) 5 times smaller B) 5 times larger C) 50 times smaller D) 710 times larger The orthophoto map is an example of a/an ...photograph A) Vertical C) Oblique C) High oblique D) Low oblique The magnetic declination in 2016 will be ... than the one for 2002 A) Smaller B) Bigger Cc) Same D) None of the above . The magnetic bearing compared to the true bearing will be .. A) Greater B) Smaller C) Same D) None of the above The direction of O from P is ... A) sw B) NE c) NW D) SE PTO: PAGE 6

1.13. The main primary activity at Qis ... A) Farming B) Forestry C) Mining D) Orchards 1.14. The latitudinal position in the reference 2528DA is .. A) 25° S B) 25° E C) 28° S D) 28° E 1.15. Cullinan is found in.... 21. 2.2. A) Eastern Cape B) Gauteng C) Western Cape D) Mpumulanga (15x 1) QUESTION TWO MAP CALCULATIONS Calculate the distance in metres, of feature 5 on the orthophoto map.. [15] Calculate the average gradient between M and trig beacon 53 in C2 on the topographic map. (3) (4) PTO: PAGE 7

2.3. 2.4, 2.5, 2.6, ( \ 27. 3.1.1. 7 Calculate the true bearing of the spot height at R from the spot height at Q. (3) Calculate the magnetic bearing of the points in question 2.3 for 2002 (2) Calculate the vertical exaggeration of a cross section drawn from the orthophoto map with A vertical of 2 cm represents 100m. Give one importance of calculating vertical exaggeration. (2) Two methods are used to show height in E6. State two other methods that can be used to show height. (2) [20] QUESTION 3 MAP AND PHOTO INTERPRETATION Quote two pieces of evidence from the topographic map which suggests that Cullinan receives seasonal rainfall. a) b) (4) PTO: PAGE 8

8 3.2. Refer to the topographic map and orthophoto map: 3.2.1. What is Cullinan famous for (3) 3.2.2. Name two uses of the dam around the letter S. (2) 3.2.3. Name the following land uses Y Zz U (8) 3.3.1. State two problems that can occur as a result of the diamond mine inD1 (4) 3.3.2. State the distance of the nearest town using rail transport in a southerly direction. 3.3.3. State two importance of the large feature at 10 on the orthophoto map, to the community of Cullinan. (2) [25] PTO: PAGE 9

4.1, 4.2. [ 43. 4.3. 4A. QUESTION 4 GEOGRAPHICAL INFORMATION SYSTEM What is Geographical Information system? State two uses of GIS for conducting a population census. a) b) Define the following: Spectral resolution Active remote sensing State the type of data represented by the following. Topographic map: Orthophoto map: (2) (4) (2) (2) (2) (2) Name one electronic device that can be used by motorists to find places. (1) [15] TOTAL = 75 GOOD LUCK PTO: PAGE 10

10 ROUGH WORK GREENBURY SECONDARY SCHOOL DEPARTMENT OF HSS H.0.D. MR D RAMASAMI

“ 1 KZN - DEPARTMENT OF EDUCATION GREENBURY SECONDARY SCHOOL JUNE EXAMINATION 2016 GEOGRAPHY P2 pp10 GRADE: 11 DATE: 10/06/16 EXAMINER: D. RAMASAMI TIME: 1.5 HOURS MODERATOR: R. RANGANATHAN MARKS: 75 NAME: Yee GRADE/ DIV: il EDUCATOR QUESTION CONTENT MARKS | ONE Multiple choice questions 15 TWO Map calculations 20 THREE Map and photo interpretation 25 FOUR Geographical Information System 15 MARKS: 75 PTO: PAGE 2

2 INSTRUCTIONS AND INFORMATION RESOURCE MATERIAL 1. 2. 3. An extract from topographical map 2528DA CULLINAN, Orthophoto map 2528DA16 CULLINAN. NOTE: The resource material must be collected by schools for their own use. INSTRUCTIONS AND INFORMATION 1. o 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 : 50 000 topographical map 2528DA of CULLINAN 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 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. Show ALL calculations, where applicable, Marks will be allocated for these. You may use a non-programmable calculator. - The area demarcated in RED on the topographical map represents the area covered by the orthophoto map. The following English terms and their Afrikaans translations are shown on the topographical map. C: ENGLISH AFRIKAANS Diggings Uitgrawings Conveyor belt Vervoerband Golf course Gholfbaan River Rivier Diamond mine Diamantmyn Sewage works. Rioolwerke-— — — -—------ Waterworks Waterwerke Sewage disposal works Rioolverwyderingswerke Rifle range Skietbaan Landing strip Landingstrook Brickworks Steenwerke Furrow Voor Refuse dump ; Vullisstortingsterrein PTo-.. Page 3

GENERAL INFORMATION ON CULLINAN Cullinan is situated in the Highveld region of South Africa. The town has an elevation of 1476 m. The closest city is Pretoria, which is 40 km away, while Johannesburg is 100 km away. On 25 June 1905 the famed Cullinan Diamond, the largest in the world at 3 106 carats (621 g), was discovered by Frederick George Stanley Wells, a surface manager at the Premier Diamond Mining Company. The town of Cullinan owes its existence to diamond mining in the area. Cullinan's opencast mine is among the biggest in the world, three times the size of the more famous Kimberley Diamond Mine. PTO: PAGE 4

14. 1.2. 1.3. 1.4, 1.5. 4 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 TOPOGRAPHIC map is ... A) 5M B) 10M C) 20M D) 15M C The map projection used on the topographical map is ... A) Gauss Conform Projection B) Lamberts Projection C) Mercator D) Universal Transverse. A 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 The height of M in block B5 is .... metres A) 1080 B) 1100 C) 1120 D) 1800 i) Slope at S on the topographic map is ..... A) Steep B) Concave C) Convex D) Gentle — A PTO: PAGE 5

1.6. 1.7, 1.8. 1.9. 5 The man-made feature P on the topographic map mapisa... A) main road B) Secondary road C) other road D) national road B Feature 5 on the orthophoto map is A) forest Mbundan fags B) Row of trees C) a firebreak D) aenee Saddle db The orthophoto map is ... the topographic map A) 5 times smaller B) 5 times larger C) 50 times smaller D) 10 times larger B The orthophoto map is an example of a/an ... photograph A) Vertical C) Oblique C) High oblique D) Low oblique A The magnetic declination in 2016 will be ... than the ene der 2002. A) Smaller B) Bigger C) Same D) None of the above . 8 The magnetic bearing compared to the true bearing will be .. A) Greater B) Smaller Cc) Same D) None of the above A The direction of O from P is ... A) SW B) NE Cc) NW D) SE —A PTO: PAGE 6

Se 1.13. The main primary activity at Qis-... A) Farming B) Forestry C) Mining D) Orchards A 1.14, The latitudinal position in the reference 2920 is .. A) 29° S B) 29° E Cc) 30° Ss D) 30° E __A 1.15. Cullinan is found in .... A) Eastern Cape ( ‘ B) Gauteng C) Western Cape D) Mpumulanga B (16 x 1) [15] QUESTION TWO MAP CALCULATIONS 2.1. Calculate the distance in metres, of feature 5 on the orthophoto map.. Mb_= 34mm = 340m ~ (32-36) Gb = 3/1 Ko = ognka ~ = 340m (220 ~ 360) (3) ( 2.2. Calculate the average gradient between M and trig beacon 53 in C2. Gradient = VE 5 ue or “he 2 WEA Te yom sO Zk = kM 4 2 4) e5 ky 4RSom Bayt . eo = 64,4 Sa" ee ee 57,90 (g0~ 38,5) (4) PTO: PAGE 7

2.3. 2.4, 25. 2.6. , 27, 7 Calculate the true bearing of the spot height at R from the spot height at Q. Wo" +45’ 2 918° (x20) & (3) Calculate the magnetic bearing of the points in question 2.3 for 2002. Me = Ta+ ms ~ a 218°+ 16° 59! if 2°59! (aeo" 52! - 293° 59") (2) Calculate the vertical exaggeration of a cross section drawn from the orthophoto map with A vertical of 2 saat represents 100m. VES ¥S dys x 2 {® coo 226m yep _pom Sep IN le Bee 2s oe a OD times a = lcm ep Sem 1 sooo > 1 35006 ts lo0dd Give one importance of calculating vertical exaggeration. (an_eulorgen feature: fe_see_cletoi). (2) Two methods are used to show height in E6. State two other methods that can be used to show height. Reneh marie a ding beacon (2) [20] QUESTION 3 MAP AND PHOTO INTERPRETATION . Quote two pieces of evidence from the topographic map which suggests that Cullinan receives seasonal rainfall. a) _Ne perenmal Rivers “b)_form dome 27 (4) PTO: PAGE 8

8 3.2. Refer to the topographic map and orthophoto map: 3.2.1. What is Cullinan famous for Cullinan biamend~ largest wv the world ~ 621g 3.2.2. Name two uses of the dam around the letter Ss. Water ~~ Recreation 3.2.3. Name the following land uses Kalo Station YN Dull | han #4 Z__ Other road Residential | Built up area ~ Zz Cc 3.3.1. State two problems that can occur as a result of the diamond mine inD1 hegrodceton of lend follufion E 3.3.2. State the distance of the nearest town using rail transport in a southerly direction. (2) Bronkharstsprurt - 22kw 3.3.3, State two importance of the large feature at 10 on the orthophoto map, to the community of Cullinan, Creates employment a Brings Ww) inicome. (2) PTO: PAGE 9 [25]

4.1. 4.2. 4.3. 4A. () 4.3, QUESTION 4 GEOGRAPHICAL INFORMATION SYSTEM What is Geographical Information system? Use_of computer tech nolegy to Groluse Geeqraph ico fo S State two uses of GIS for conducting a population census. a)_{be satellite images denkiey avrel map repens a b)_tse GPS to fad chirechee Define the following and-give-an-example-of-each: Spectral resolution __refers to the range of radiation that a remote sensing deviee i senditive fp 4 Active remote sensing___ Signals ave Sent out gal the replection is pickeol up by a _sfemote enc ig dee, State the type of data represented by the following. Topographic map:___\ecfor_ Orthophoto map: ___ Raster “~ (2) () (2) (2) (2) (2) Name one electronic device that can be used by motorists to find places. Ges TOTAL = 75 GOOD LUCK PTO: PAGE 10 [15]

10 ROUGH WORK