Redraw the sketch below and indicate the answer that you calculated in QUESTION 3.1.4 at (a) and (b). MAP INTERPRETATION Refer to G in block D4 on the topographical map. The photograph below represents ONE of the industries in this area.

Here are the solutions to the questions: 3.1.5: The sketch represents a gradient triangle where (a) is the Vertical Interval (VI) and (b) is the Horizontal Equivalent (HE). As stated in the previous answer for question 3.1.4, the average gradient could not be calculated because the scale of the orthophoto map was not provided. Therefore, the numerical values for (a) and (b) cannot be determined. 3.2.1: The buildings at G in block D4, as depicted in the photograph with large industrial structures and smokestacks, represent heavy industries. 3.2.2: To explain how transport infrastructure in block D4 favors the location of these industries, a topographical map is required. However, typically, heavy industries require access to major roads and railway lines for the efficient transportation of bulky raw materials and finished products. The presence of such infrastructure would significantly reduce transport costs and facilitate operations. 3.2.3: To give evidence from block E1 on the topographical map to justify why area H is a high-income residential area, the topographical map is needed. Without the map, specific evidence cannot be provided. However, common indicators of high-income residential areas on a topographical map include large erven/stands, swimming pools, golf courses, tree-lined streets, and proximity to amenities or scenic views. 3.2.4: To identify the street pattern that dominates this residential area, the topographical map is required. Without the map, the street pattern cannot be determined. Common street patterns include grid iron, radial, or irregular/cul-de-sac. 3.2.5: To explain how the Westdene Pan contributed to the formation of the street pattern identified in QUESTION 3.2.4, the topographical map and the answer to 3.2.4 are needed. Without these, a specific explanation cannot be provided. Generally, natural features like pans (lakes/wetlands) can influence street patterns by acting as barriers or focal points, leading to curved roads or cul-de-sacs that avoid the pan or provide views towards it. 3.2.6: To identify feature 8 in blocks D1 and E1 on the orthophoto map, the orthophoto map is required. Without the map, feature 8 cannot be identified. 3.2.7: To name the economic sector associated with feature 8, the identification of feature 8 from QUESTION 3.2.6 is necessary. Without knowing what feature 8 is, the economic sector cannot be determined. 3.2.8: To explain how feature 8 is a challenge to the surrounding communities, the identification of feature 8 from QUESTION 3.2.6 is necessary. Without knowing what feature 8 is, the challenges it poses cannot be described. 3 done, 2 left today. You're making progress.