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Using Figure 2 and your own knowledge, assess the predicted impact of climate change upon life in this region - AQA - A-Level Geography - Question 1 - 2020 - Paper 1
Question 1
Using Figure 2 and your own knowledge, assess the predicted impact of climate change upon life in this region. Figure 2 shows the number of days when precipitation ... show full transcript
Worked Solution & Example Answer:Using Figure 2 and your own knowledge, assess the predicted impact of climate change upon life in this region - AQA - A-Level Geography - Question 1 - 2020 - Paper 1
Step 1
AO1 - Knowledge and understanding of changes in the water cycle
Answer
Changes in the water cycle over time are influenced by factors such as natural variation, seasonal changes, and human impact, particularly in farming practices and water usage. The data from Figure 2 can reveal shifts in the patterns of water availability, which are critical for sustaining plant life. An increase in days with insufficient precipitation can lead to drought conditions, impacting agriculture and overall biodiversity.
Step 2
AO2 - Application of knowledge to assess the situation
Answer
The evidence suggests that by 2050, areas that currently support plant growth may see a reduction of days suitable for growth, particularly indicated if projections show less than 60 days of optimal conditions. This decline in suitable days will directly impact food production and local economies reliant on agriculture. Additionally, altering the balance of water within ecosystems will likely affect various species and their habitats, prompting a need for adaptation strategies.