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3.1 Does the mapped area receive annual rainfall or seasonal rainfall? Give ONE reason evident on the topographic map - NSC Geography - Question 3 - 2019 - Paper 2
Question 3
3.1 Does the mapped area receive annual rainfall or seasonal rainfall? Give ONE reason evident on the topographic map. Answer: Seasonal Reason: Large number of non... show full transcript
Worked Solution & Example Answer:3.1 Does the mapped area receive annual rainfall or seasonal rainfall? Give ONE reason evident on the topographic map - NSC Geography - Question 3 - 2019 - Paper 2
Step 1
Does the mapped area receive annual rainfall or seasonal rainfall? Give ONE reason evident on the topographic map.
Answer
The mapped area receives seasonal rainfall. One evident reason is the presence of numerous non-perennial rivers and evidence of irrigation practices such as dams, furrows, and wind pumps, which indicates reliance on seasonal water sources.
Step 2
Step 3
Explain how ONE of these factors mentioned in QUESTION 3.2.1 reduces the temperature in Riatou.
Answer
The river reduces temperature by absorbing a significant amount of heat due to its ability to be transparent and by providing a cooling effect through evaporation. This cooling effect can moderate the surrounding air temperatures, making the area more comfortable.
Step 4
Describe the general topography (slope) of the southern section of blocks I9, I10 and I11 and support your answer with evidence from the topographic map.
Answer
The southern section of blocks I9, I10, and I11 is characterized by steep and hilly terrain. Evidence supporting this description is the close proximity of the contour lines, indicating significant elevation changes.
Step 5
Explain how the general topography (slope) described in QUESTION 3.3.1 influenced the settlement pattern of the area.
Answer
The steep slopes have led to a dispersed settlement pattern in the area. Building on steep inclines is challenging, therefore settlements tend to be scattered with fewer flat areas available for construction.
Step 6
Step 7
Explain how the activity identified in QUESTION 3.4.1 causes an environmental injustice.
Answer
Excavation activities in block H3 can lead to deforestation, soil erosion, and disruption of local ecosystems, impacting the environment negatively and adversely affecting the health and livelihoods of surrounding communities.
Step 8
Does this zone have heavy or light industries? Give a physical factor to support your answer.
Answer
The zone has heavy industries. A physical factor supporting this conclusion is the large amount of land occupied by the industries, indicating significant operations that require extensive space.
Step 9
Step 10
Explain why the residents of residential area 5 prefer to live close to the industrial zone.
Answer
Residents prefer living close to the industrial zone for several reasons: it provides proximity to employment opportunities in the industries, which reduces transport costs and facilitates access to essential services and goods.