Geography Grade 11 Paper 1 KZN June 2016 Paper & Memo

a EXAMINER MODERATOR NAME : Page 1 of 8 KZN DEPARTMENT OF EDUCATION GREENBURY SECONDARY SCHOOL JUNE EXAMINATION - 2016 GEOGRAPHY P1 - GRADE 11 : F. PARUK DATE : 10/06/2016 : D. RAMASAMI DURATION :3 HOURS MAX MARKS : 225 GRADEIDIV : INSTRUCTIONS 1. This paper consists of 2 questions. Answer all questions. 2. The question paper consists of 8 pages and an addendum of 7 pages. Use the mark scheme as a guide for the length of your answers. Refer to the correct resources in the addendum when answering the questions. Write neatly and legibly. Use a black or blue pen. No neon colours to be used. Number your answers correctly according to the numbering system used in this paper. PTO Pa a... Qi

QUESTION 14 Page 2 of 8 Choose the term from Column B that matches the description from Column A. Write only the letter of the correct answer from Column B. COLUMN A COLUMN B 1.1.1. An example of a feature formed by A, 22 December inclined strata. B. Convection 1.1.2 A force causing air to move. C. Homoclinal Ridge 1.1.3 Slowest form of mass movement. D. Lopolith 1.1.4 Heated air travelling upwards. E. Equinox 1.1.5 Saucer shaped igneous intrusion. F. Pressure gradient ( J 1.1.6 When day and night are of equal length. G. Laccolith 1.1.7 Northern Hemispheres Summer Solstice H. Soil creep 1.1.8 Rainwater flowing on the surface of the |. Sheet wash earth. J. 21 June 1.1.9 A large region with a particular climate and K. Scarp vegetation. L. Sill 1.1.10 A horizontal igneous intrusion of rocks. M. Biome [10] ( . 1.2 State whether the following statements are True or False. 1.2.1 Winter Monsoons results in dry drought conditions. 1.2.2 Coriolis force occurs at the equator. 1.2.3 Cold air holds more water vapour than warm air. 1.2.4 Mediterranean climates experience winter rainfall. -1.2.5--The ITGZ-is-associated-with Divergence. - - — - ~ [5] PLO. Pag... 13 Reber Ug

1.3 1.4 Page 3 of 8 Refer to Figure 1 and answer the questions. 1.3.1 1.3.2 1.3.3 1.3.4 What is the name of winds that converge at A? Is the 0° latitude a low or high pressure belt? Give the name of the boundary at 60° where 2 air masses meet. Give a reason for the rising of air at : 1.34.1 0° 1.34.2 60° 1.3.5. 1.3.6 1.3.5.1 State the name of pressure belt C. 1.3.5.2 Deserts are common at the 30° N/S. Provide a reason for this occurrence. The wind label X is the (North East Trades / South East Trades). Choose the correct answer. Read Source (Figure 2) and answer the questions. 1.4.1 1.4.2 1.4.3 1.4.4 1.4.5 What is a Féhn wind? South Africa’s example of Féhn winds are berg winds. Describe what happens to temperatures when the Berg winds occur. Explain why the temperature changed so much. Describe the type of weather that usually follows a Berg wind. State the rate at which air changes temperature during its decent. 14.6 . 1.4.6.1 Imagine that you are a farmer living in this area. Why would you be concerned during Berg wind conditions? 1.4.6.2 Suggest 2 ways in which you would prepare for the effects mentioned in (answer to 1.4.6.1). P.To Pa 4 Ss. Role [2] [2] [2] [2] [2] [2] [2] [1] [15] [2] [2] [2] [2] [2] [2X2] [15]

Page 4 of 8 1.5 Refer to the synoptic map (Figure 3) and answer the question below. 1.6 1.7 1.5.1 What season is represented on this map? Give a reason for your answer. ; [1+2] 1.5.2 Provide labels for the following : D, A, B. [2X3] 1.5.3 Give the pressure reading at G. [2] 1.5.4 Will the winds be stronger at E or F? Provide a reason for your answer. [1+2] 1.5.5 What form of precipitation is taking place at H (Port Elizabeth)? [2] 1.5.6 Explain why it will be dangerous for ships in the vicinity of E. (2 points). [2X2] [20} Refer to Figure 4 illustrating the 4 elements of a typical slope and answer the questions that follow. 1.6.1 Name the slopes elernent labelled A, B, D. [3X2] 1.6.2 Describe the shape of slope element, A- B- [2+2] 1.6.3. Name the slope element where rock falls are likely to occur. [1] 1.6.4 Explain why slope C is also known as the scree slope. [2] 1.6.5 Explain the term scarp retreat. [2] 1.6.6 Identify the slope element that would be most suitable for farming and provide 2 reasons to support your answer. [14+2X2] [20] Refer to the Article (Figure 5). 1.7.1 Name the underlying igneous intrusion from which this landform developed. [1] "1.7.2. With reference to Weathering, explain why this landform takes a rounded shape. [2] 1.7.3 Explain how this feature gets its name ‘Paarl Rock’. [2] 1.7.4 Give 2 ways in which this feature has benefitted humans. [2X2] [9] pto fy &-- 18 Robe. . J (>)

| Page 5 of 8 1.8 Refer to the diagram featuring a Karoo Landscape (Figure 6). 1.8.1 Name the type of Rock strata that the above landscape is associated with. {1] | 1.8.2 Name the landforms A, B, C, D. [4] | 1.8.3 Describe the main difference between landforms B and D. [2X2] 1.8.4 Explain why the height of the landforms remain the same. [2] 1.8.5 Canyons are found in Karoo landscapes. What is a canyon? [2] 1.8.6 Provide a detailed description of how the features changed, over a million years from A to D. [4X2] 21] SUB-TOTAL : [115] () PTO by 6: Ox SJ

Page 6 of 8 QUESTION 2 2.1 2.2 2.3 Choose the correct word / phrase from the list below which matches the description given. geostrophic wind; desertification; isotherms; _ coriolis force; monsoon winds; isobars; divergence; convergence 2.1.1. Arable land that cannot be used due to loss of fertility. 2.1.2 Determines the speed of the wind. 2.1.3 Winds that blow parallel to the Isobars. ¢ ) 2.1.4 Lines on a synoptic map that join places of equal pressure. 2.1.5 Movement of air away from a High Pressure zone. [5] Select the correct word within brackets. Write only the answer next to the number. 2.2.1 Exfoliation is a type of (mass movement / weathering). 2.2.2 A vertical intrusion of igneous rock (sill / dyke). 2.2.3. Water passes through rock (permeable / impermeable). 2.2.4 Avery steep mountainous region in South Africa which separates ( the coast plain and the interior (escarpment / plateau). 2.2.5 Resistant rock is termed (cap rock / soft rock). is] Study the Cartoon on Drought (Figure 7) and answer the questions that follow. 2.3.1_ Define the term ‘drought’. _ Bo — f2jo 2.3.2 State 2 climatic factors that rnay result in drought conditions. [2X2] 2.3.3 Describe the impacts of drought on the : 2.3.3.1. Economy [2X2] 2.3.3.2 Environment [2X2] PTO. Pa 7 23. Why a cw)

2.4 2.5 Page 7 of 8 2.3.4 Why are less economically developed countries more vulnerable to drought than more economically developed countries? [2X2] 2.3.5 Write a paragraph in which you explain sustainable strategies that can be implemented to manage the impact of drought effectively. [3X2] [24] Refer to the diagram showing Ocean Currents (Figure 8). 2.4.1 Name 3 ocean currents which are formed when the west wind drift reaches a continent. [3] 2.4.2 Why are these currents (answer 2.4.1) cold? [2] 2.4.3 Name the current that passes the East Coast of Southern Africa. [2] 2.4.4 Outline the importance of the North Atlantic drift to countries such as Scotland & Norway. [2X2] (11 Refer to the diagram on the El Nino Effect (Figure 9). 2.5.1 What is the term given for the normal pattern of air movement where trade winds move from East to West? [2] 2.5.2 Explain your understanding of : a) El Nino (2] b) La Nina [2] 2.5.3 Between which years were the wettest season experienced. [2] 2.5.4 Which was the driest year? [2] 2.5.5 Between which years was the greatest normality? {2] 2.5.6 Why do you think it is important for governments of the world to keep records of weather phenomenons and study the graphical representation like the one in Figure 9? [2X2] [16] P. T-0 Pa G.. 2é Read. VW

2.6 2.8 Page 8 of 8 Read the Article (Figure 10) on Mass Movement and answer the questions. 2.6.1 Explain the term Mass Movement. [2] 2.6.2 Mention 2 examples of Mass Movement that occurs along Chapman’s Peak Drive. [2] 2.6.3 Suggest 2 reasons why rock falls have been a hazard along Chapman’s Peak Drive. [2X2] 2.6.4 Describe 2 strategies which have been adopted to prevent rocks from reaching the road. [2X2] 2.6.5 Discuss the important role the weather bureau plays in rock fall management. [2] 2.6.6 Explain how the closure of the road impacts the Tourism Industry. [2] 2.6.7 Discuss how the following factors affect the stability of the slope. ¢ 5 a) Vegetation cover b) Rock permeability [2X2] [20] Refer to the Sketch (Figure 11) showing a Landform. 2.7.1 Does this sketch represent a Cuesta dome or a Cuesta basin? Give a reason to support your answer. [3] 2.7.2 Describe the rock structure that has formed this landscape. [2] 2.7.3 Give the correct term for the fold structure at A. [2] 2.7.4 Give 2 possible causes of the upward fold / uplift at A. [2x2] 2.7.5 Name and describe the slope labelled X and Y. [2+2] ( 2.7.6 Discuss how humans can use Cuestas to benefit them., [2X2] [19] Refer to Figure 12 showing the formation of a Feature in jointed igneous rock. 2.8.1 identify the feature being shown. [2] -2.8.2 Briefly explain the formation-of this feature. —_-.. —. —_--— .- [3X2] --—-—_—_ 2.8.3 Provide a label for A on the diagram. [2] [10] SUB-TOTAL : [110] GREENBURY SECONDARY SCHUU:. DEPARTMENT OF HSS & H,0.D. MR D RAMASAMI

ADDENDUM | GEOGRAPHY GRADE 11 JUNE EXAMINATION 2016 THIS ADDENDUM CONSISTS OF 7 PAGES

FIGURE 1 FIGURE 2

FIGURE 3 7 " FABR ASZA 916 60° «g Sovetteef - oy oy Dlaga-Suacer L FIGURE 4

FIGURE 5 The Paarl batholith Paarlberg in thie Western Cape is an 10. excellent example of a granite dome or’: batholith hich has been exposed by’... weathering. Figure 3.23(a) is a photo of" Paarl Rock (Paarlrots) - the top of this’ - batholith found near the town of Paarl, < Paarl is the Afrikaans word. for ‘pearl’. Paarl Rock is made up of white granite that reflects sunlight like a pearl. It is possible. to walk up this rock with the aid of a hand- Mountain in Cape Town from the top of Paarl Rock. On the lower slopes of the Paarl batholith, vineyards are cultivated; but the upper slopes are difficult to reach and to farm. Dams have been built on the top of this batholith as it is easy to tap water and to release it down the mountain by means of gravity. ‘ FIGURE 6 held rope. On a clear day, you can see Table £ Paarl Rock

FIGURE 7 FIGURE 8

FIGURE 9 very wet 30 UU I U a normal 0 A dy 9g- very dry -30 % different to normal El Nifio years 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 Cycle of dry and wet years FIGURE 14 FIGURE 12

Figure 3.84 Renovation to Chapman's Peak Drive includes catch fences and concrete canopies. Assurances were given that there would be as little disturbance as possible and that, although alien vegetation would be cleared, the natural fynbos would be conserved. Studies showed that the construction would not interrupt the natural drainage systems, but that the quantity and quality of the storm water runoff would be affected. Surface flow would increase due to-the impermeable surfaces and there would be pollution of the water . from the petrol and diesel on the road, Increased erosion in areas where the vegetation had been disturbed would lead to more sediment in the water. It was decided to construct drainage routes to direct storm water into channels, Soon after the road was re-opened, two large boulders fell, but did not reach the road due to the concrete canopy, During July and August 2004, the area experienced heavy rain and poor weather conditions. The intensive rain activated alarms in the central control room and the road was closed to traffic, Although some rockfalls have occurred which have damaged some of the catch fences, thousands of falling rocks have been intercepted which would otherwise have reached the road. “6 {Page

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