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Analyse the data shown in Figure 3 - AQA - A-Level Geography - Question 2 - 2018 - Paper 1
Question 2
Analyse the data shown in Figure 3. Figure 3 shows data on outbreaks of locust swarms (a threat to arable farming), civil unrest, drought and famine against the bac... show full transcript
Worked Solution & Example Answer:Analyse the data shown in Figure 3 - AQA - A-Level Geography - Question 2 - 2018 - Paper 1
Step 1
Analysis of the population dynamics
Answer
The population in Niger has shown considerable growth, especially from 1970 onwards. This growth appears significant against a backdrop of fluctuating rainfall, which has displayed a trend of variability. In years where rainfall is below average, such as during the periods around 1980 and 1990, we can see corresponding trends in the population that suggest a connection between lower rainfall and higher population stresses.
Step 2
Connection between locust outbreaks and population
Answer
Locust outbreaks are seen to correlate with years of lower rainfall, suggesting that these environmental factors influence agricultural productivity and, subsequently, population pressures. For instance, the locust outbreak in 1988 coincides with a notable dip in average rainfall.
Step 3
Civil unrest and population trends
Answer
Civil unrest is also prominently noted in the graph, highlighting periods of significant social tension that coincide with the aforementioned environmental stressors and population fluctuations. The impact of these civil changes could have further ramifications on population dynamics as instability often leads to increased mortality and displacement.
Step 4
Conclusions drawn from the graph
Answer
Overall, the data analysis suggests a complex interrelationship between the population in Niger, agricultural challenges highlighted by locust outbreaks, and the variability in rainfall. It indicates that periods of drought not only impact the immediate agricultural outputs but also influence broader social structures, leading to unrest and population pressure. Thus, the graph provides essential insights into the interplay of environmental and social factors throughout the years.