Hierdie vraestel bestaan uit 12 bladsye, 1 topografiese ...wcedmis.pgwc.gov.za/wcedmis/webadmin.wwdoc_process... · QUESTION 2: MAPWORK TECHNIQUES AND CALCULATIONS 2.1 Explain the

EKSAMENNOMMER EXAMINATION NUMBER

PUNTETOTAAL TOTAL MARKS

0030.2 AARDRYKSKUNDE HG GEOGRAPHY HG (VRAESTEL 2) (PAPER 2) NOVEMBER 2007

TYD/TIME: 1½ UUR/HOURS PUNTE/MARKS: 100

SENIOR SERTIFIKAAT-EKSAMEN

SENIOR CERTIFICATE EXAMINATION 2007

Eksaminator se paraaf Examiner’s initials

Eksaminator se nommer Examiner’s number

Hierdie vraestel bestaan uit 12 bladsye, 1 topografiese kaart en 1 ortofotokaart. This question paper consists of 12 pages, 1 topographical map and 1 orthophoto

map.

Plaas strepieskodeplakker hier Affix bar-coded sticker here Ncamathela ibar-codi apha

VRAAG QUESTION

PUNTE MARKS

H T U 1

2

3

4

KAF TOTAAL/

HASH TOTAL

Aardrykskunde/HG/V2 DoE/Okt.-Nov./2007 Seniorsertifikaat-eksamen

Kopiereg voorbehou Blaai om asseblief

2

INSTRUKSIES EN INLIGTING 1. 2. 3. 4. 5. 6. 7. 8.

Beantwoord AL die vrae. Die vrae in hierdie vraestel is gebaseer op die 1:50 000 SA topografiese kaart 2829DB Ladysmith en die 1:10 000 SA ortofotokaart 2829DB 6, wat 'n ge-deelte van die gekarteerde gebied is. Skryf jou eksamennommer sowel as sentrumnommer in die spasie wat op die VOORBLAD van die vraestel voorsien is, neer. Beantwoord AL die vrae OP hierdie vraestel. Gebruik die LAASTE bladsy van hierdie vraestel vir ALLE rofwerk. Sommige vrae kan slegs beantwoord word indien die topografiese kaart en die ortofotokaart saam bestudeer word. Na voltooiing van hierdie vraestel, moet die vraestel, sowel as die topografiese kaart en die ortofotokaart, aan die toesighouer terugbesorg word. Dit word die eiendom van die skool. 'n Woordelys van sommige Afrikaanse en Engelse woorde en hulle vertalings, verskyn op die volgende bladsy.

Geography/HG/P2 DoE/Oct.-Nov./2007 Senior Certificate Examination

Copyright reserved Please turn over

2

INSTRUCTIONS AND INFORMATION 1. 2. 3. 4. 5. 6. 7. 8.

Answer ALL the questions. The questions in this question paper are based on the 1:50 000 SA topo-graphical map 2829DB Ladysmith and the 1:10 000 SA orthophoto map 2829DB 6 which is a section of the mapped area. Write your examination number as well as the centre number in the spaces provided on the FRONT page of the question paper. Answer ALL the questions ON this question paper. Use the LAST page of this question paper for ALL rough work. Some questions can only be answered if the topographical map and the orthophoto map are studied together. On completion of this question paper, the question paper, as well as the topo-graphical map and orthophoto map must be returned to the invigilator. These become the property of the school. A glossary of some of the English and Afrikaans words and their translations appear on the next page.



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WOORDELYS: Afrikaans Engels Begraafplaas Cemetery Uitgrawings Diggings Gholfbaan Golf course Hospitaal Hospital Rioolwerke Sewage works Skougronde Showgrounds Skietbaan Rifle range

LIGGING VAN LADYSMITH IN SUID-AFRIKA

N

Ladysmith



3

GLOSSARY: English Afrikaans Cemetery Begraafplaas Diggings Uitgrawings Golf course Gholfbaan Hospital Hospitaal Sewage works Rioolwerke Showgrounds Skougronde Rifle range Skietbaan

POSITION OF LADYSMITH WITHIN SOUTH AFRICA

N

Ladysmith



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AFDELING A VRAAG 1: MEERVOUDIGEKEUSE-VRAE Verwys na die 1:50 000 topografiese kaart 2829DB en die 2829DB 6 ortofotokaart van Ladysmith (aangeheg) om die volgende vrae te beantwoord: Verskeie moontlike opsies word as antwoorde vir die volgende vrae gegee. Kies die antwoord en skryf slegs die letter (A – D) langs die vraagnommer (1.1 – 1.10) in die blokkie wat aan die regterkant van die bladsy voorsien is, neer.

1.1 Die kontoerinterval op die ortofotokaart is … meter.

A

B C D

15 20 10 30

1.2 Die skaal van die topografiese kaart is … keer kleiner as die skaal van die

ortofotokaart.

A

B C D

50 5 15 10

1.3 Die verwysingsnommer op die topografiese kaart direk suid van Ladysmith

2829DB, is ...

A

B C D

2830CA. 2829DB. 2829DD. 2829DC.

1.4 Die mensgemaakte kenmerk by K (ruit H6) op die topografiese kaart, is 'n ...

A

B C D

tonnel. reservoir. meer. kragdraad.

1.5 Die tipe aktiwiteit wat by L (ruit A7) op die topografiese kaart plaasvind, is 'n

... ekonomiese aktiwiteit.

A

B C D

sekondêre kwaternêre tersiêre primêre



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SECTION A QUESTION 1: MULTIPLE-CHOICE QUESTIONS Refer to the 1:50 000 topographical map 2829DB and the 2829DB 6 orthophoto map of Ladysmith (attached) to answer the following questions: Various possible options are provided as answers to the following questions. Choose the answer and write only the letter (A – D) next to the question number (1.1 – 1.10) in the block provided on the right-hand side of the page.

1.1 The contour interval on the topographical map is ... metres.

A

B C D

15 20 10 30

1.2 The scale of the topographical map is ... times smaller than the scale of the

orthophoto map.

A

B C D

50 5 15 10

1.3 The reference number of the topographical map directly south of the map of

Ladysmith 2829DB, is ...

A

B C D

2830CA. 2829DB. 2829DD. 2829DC.

1.4 The man-made feature found at K (block H6) on the topographical map, is a

...

A

B C D

tunnel. reservoir. lake. power line.

1.5 The type of activity taking place at L (block A7) on the topographical map, is a

... economic activity.

A

B C D

secondary quaternary tertiary primary



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1.6 Die landvorm wat by M (ruit I2) aangetref word, is 'n ...

A

B C D

uitloper. poort/opening. nek. mesa/tafelkop.

1.7 In watter rigting sal jy vanaf Ladysmith na Glencoe ry as jy met die N11-deur-

pad ry?

A

B C D

Noordwes Suidoos Noordoos Suidwes

1.8 Die grondgebruik wat by N op die ortofotokaart aangetref word, is ...

A

B C D

skougronde. 'n nywerheid. 'n park. boerdery.

1.9 Wat is die vorm van die landelike nedersetting by Davels Hoek in ruit I4?

A

B C D

Radiaal Lineêr Sirkelvormig Reghoekig

1.10 Die tipe helling wat by P op die ortofotokaart aangetref word, is 'n ... helling.

A

B C D

konvekse sagte konkawe terrasvormige

TOTAAL AFDELING A: (10 x 2) 20



5

1.6 The landform found at M (block I2), is a ...

A

B C D

spur. poort/gap. neck/saddle. mesa.

1.7 In which direction will you be travelling from Ladysmith to Glencoe using the

N11 freeway?

A

B C D

North-west South-east North-east South-west

1.8 The land use found at N on the orthophoto map, is ...

A

B C D

a showground. an industry. a park. farming.

1.9 What is the shape of the rural settlement at Davels Hoek in block I4?

A

B C D

Radial Linear Circular Rectangular

1.10 The type of slope found at P on the orthophoto map, is a ... slope.

A

B C D

convex gentle concave terraced

TOTAL SECTION A: (10 x 2) 20



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AFDELING B VRAAG 2: KAARTWERKTEGNIEKE EN BEREKENINGE 2.1 Verduidelik die betekenis van die term vertikale oordrywing (vergroting).

(2)

2.2 Bereken die gemiddelde gradiënt vanaf trigonometriese stasie 110 (ruit A5)

na punthoogte •1084 (ruit B6) op die topografiese kaart. Toon AL die bereke-ninge.

(6)

2.3 'n Vliegtuig nader die Ladysmith-lughawe vanuit 'n noordoostelike rigting.

Meet die ware peiling van punthoogte •1104 (ruit E1) vanaf trigonometriese stasie 330 (ruit D7).

(2)



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SECTION B QUESTION 2: MAPWORK TECHNIQUES AND CALCULATIONS 2.1 Explain the meaning of the term vertical exaggeration.

(2)

2.2 Calculate the average gradient from trigonometrical station 110 (block A5) to

spot height •1084 (block B6) on the topographical map. Show ALL the calculations.

(6)

2.3 An aeroplane approaches the Ladysmith aerodrome from a north-easterly

direction. Measure the true bearing of spot height •1104 (block E1) from trigonometrical station 330 (block D7).

(2)



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2.4 Bereken die oppervlakte in vierkante kilometer (km2) van die gebied wat deur

die ortofotokaart op die topografiese kaart afgemerk is.

(6)

2.5 Bereken die magnetiese deklinasie vir die jaar 2007. Toon AL die bereke-

ninge.

(4)

TOTAAL AFDELING B: 20



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2.4 Calculate the area in square kilometres (km2) of the region covered by the

orthophoto map demarcated (marked off) on the topographical map.

(6)

2.5 Calculate the magnetic declination for the year 2007. Show ALL the calcula-

tions.

(4)

TOTAL SECTION B: 20



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AFDELING C VRAAG 3: RELIËF EN DREINERING 3.1 Die dorp Ladysmith ontvang seisoenale reën. Gee TWEE bewyse vanaf die

kaart om hierdie stelling te staaf.

(2 x 2)

(4)

3.2 Bestudeer die dwarsdeursnitte hieronder en beantwoord die daaropvolgende

vrae:

A

B

C

(NIE volgens skaal geteken nie.) Watter van die bostaande deursnitte verteenwoordig die gebied tussen punt-

hoogte •1101 (ruit C9) en trigonometriese stasie 117 (ruit A10)? Maak ge-bruik van bewyse vanaf die kaart om jou antwoord te verduidelik.

Antwoord:

(1 x 2) (2)

Rede:

(2 x 2)

(4)



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SECTION C QUESTION 3: RELIEF AND DRAINAGE 3.1 The town of Ladysmith receives seasonal rain. Give TWO pieces of evidence

from the map to support this statement.

(2 x 2)

(4)

3.2 Study the cross-sections below and answer the questions that follow.

A

B

C

(NOT drawn to scale.) Which of the cross-sections above represents the area between spot height

•1101 (block C9) and trigonometrical station 117 (block A10)? Use map evidence to explain your answer.

Answer:

(1 x 2) (2)

Reason:

(2 x 2)

(4)



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3.3 Verwys na die Kliprivier op die topografiese kaart. 3.3.1 In watter algemene rigting vloei die Kliprivier? Gee EEN rede vir

jou antwoord.

Antwoord:

(1 x 2) (2)

Rede:

(1 x 2)

(2)

3.3.2 Die dorp Ladysmith ondervind baie oorstromings en dit het 'n

negatiewe invloed op die ekonomie van die gebied.

(a) Gebruik bewyse vanaf die kaart en gee TWEE redes waar-

om die dorp Ladysmith oorstromings ondervind.

(2 x 2)

(4)

(b) Noem die geomorfologiese kenmerk wat kan vorm as voort-

durende en hewige oorstroming van die rivier by punt Q op die topografiese kaart (ruit G7) voorkom.

(1 x 2)

(2)

(c) Noem TWEE maatreëls wat die owerhede kan tref om die

oorstromingsrisiko in die toekoms te verminder.

(2 x 2)

(4)

TOTAAL AFDELING C: 24



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3.3 Refer to the Kliprivier on the topographical map. 3.3.1 In which general direction is the Kliprivier flowing? Give ONE

reason for your answer.

Answer:

(1 x 2) (2)

Reason:

(1 x 2)

(2)

3.3.2 The town of Ladysmith has experienced numerous floods and this

has impacted negatively on the economy of the area.

(a) Using map evidence, give TWO reasons why the town of

Ladysmith experiences flooding.

(2 x 2)

(4)

(b) Name the geomorphological feature that may be formed

when prolonged and severe flooding of the river at point Q on the topographical map (block G7) occurs.

(1 x 2)

(2)

(c) State TWO measures the authorities can take to reduce the

risk of flooding in the future.

(2 x 2)

(4)

TOTAL SECTION C: 24



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AFDELING D VRAAG 4: NEDERSETTINGS EN EKONOMIESE AKTIWITEITE 4.1 Die skietbaan van Ladysmith (ruit F1), het 'n ideale (goeie) ligging. Noem

TWEE faktore wat hierdie ligging bevoordeel.

(2 x 2)

(4)

4.2 Verwys na die primêre ekonomiese aktiwiteit wat by R (ruit D4) op die topo-

grafiese kaart plaasvind.

4.2.1 Benoem die ekonomiese aktiwiteit.

(1 x 2) (2)

4.2.2 Noem EEN manier waarop die bogenoemde aktiwiteit 'n negatiewe

invloed op die omgewing sal hê.

(1 x 2)

(2)

4.2.3 Stel EEN manier voor waarop hierdie gebied weer tot sy natuurlike

staat herstel kan word.

(1 x 2)

(2)



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SECTION D QUESTION 4: SETTLEMENTS AND ECONOMIC ACTIVITIES 4.1 The rifle range of Ladysmith (block F1) has an ideal (good) location. Name

TWO factors that have favoured its location.

(2 x 2)

(4)

4.2 Refer to the primary economic activity at R (block D4) on the topographical

map.

4.2.1 Name the economic activity.

(1 x 2) (2)

4.2.2 State ONE way in which the above-mentioned activity will have a

negative effect on the environment.

(1 x 2)

(2)

4.2.3 Suggest ONE way in which this area can be restored to its natural

state.

(1 x 2)

(2)



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4.3 Die suidwaartse uitbreiding van die dorp Ladysmith is redelik beperk. Gee

TWEE redes om hierdie stelling te staaf.

(2 x 2)

(4)

4.4 Van Riebeeck Park, S op die ortofotokaart, is 'n hoë-inkomstewoongebied.

Gebruik bewyse vanaf die kaart en gee TWEE redes vir hierdie stelling.

(2 x 2)

(4)

4.5 Noem die faktor wat die oorheersende roosterstraatpatroon in die dorp

Ladysmith (ruit D2) bevorder het.

(1 x 2)

(2)

4.6 Landelike nedersetting T (ruit G8) kan as 'n droëpuntnedersetting beskryf

word. Gee 'n rede vir hierdie stelling.

(1 x 2)

(2)

4.7 Gee TWEE bewyse, vanaf die kaart, wat daarop dui dat Ladysmith 'n historie-

se dorp is.

(2 x 2)

(4)



11

4.3 The southward expansion of the town of Ladysmith is fairly limited. Give

TWO reasons to support this statement.

(2 x 2)

(4)

4.4 Van Riebeeck Park, S on the orthophoto map, is a high-income residential

area. Using map evidence, give TWO reasons for this statement.

(2 x 2)

(4)

4.5 Name the factor that promoted the predominantly (mainly) gridiron street

pattern in the town of Ladysmith (block D2).

(1 x 2)

(2)

4.6 Rural settlement T (block G8) may be regarded as a dry-point settlement.

Give a reason for this statement.

(1 x 2)

(2)

4.7 Give TWO pieces of evidence, from the map, to suggest that Ladysmith is a

historic town.

(2 x 2)

(4)


Kopiereg voorbehou

12

4.8 Die stadsbeplanners van Ladysmith het voorsiening gemaak vir die totstand-

koming van 'n groengordel. Noem TWEE funksies van 'n groengordel.

(2 x 2)

(4)

4.9 Die Ezakeni Pieters-nywerheidsgebied (ruit H7) is baie goed ten opsigte van

die dorp Ladysmith geleë. Verduidelik enige DRIE faktore wat hierdie ligging begunstig het.

(3 x 2)

(6)

TOTAAL AFDELING D:

GROOTTOTAAL:

36 100


Copyright reserved

12

4.8 The town planners of Ladysmith have made provision for the establishment of

a green belt. Name TWO functions of a green belt.

(2 x 2)

(4)

4.9 The Ezakeni Pieters industrial area (block H7) is located very favourably in

relation to the town of Ladysmith. Explain any THREE factors that promoted (favoured) its location.

(3 x 2)

(6)

TOTAL SECTION D:

GRAND TOTAL:

36 100

Documents

Hierdie vraestel bestaan uit 12 bladsye, 1 topografiese ...wcedmis.pgwc.gov.za/wcedmis/webadmin.wwdoc_process... · QUESTION 2: MAPWORK TECHNIQUES AND CALCULATIONS 2.1 Explain the