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Figure 11 shows selected climate extremes and impacts affecting coral and forests in tropical and sub-tropical regions - AQA - A-Level Geography - Question 6 - 2021 - Paper 1
Question 6
Figure 11 shows selected climate extremes and impacts affecting coral and forests in tropical and sub-tropical regions. Analyse the data shown in Figure 11.
Worked Solution & Example Answer:Figure 11 shows selected climate extremes and impacts affecting coral and forests in tropical and sub-tropical regions - AQA - A-Level Geography - Question 6 - 2021 - Paper 1
Step 1
Identify patterns and trends in the data
Answer
The data in Figure 11 indicates significant climate extremes impacting both coral reefs and tropical/sub-tropical forests. Notably, regions near the Tropic of Cancer and Tropic of Capricorn display higher instances of extreme heat and drought/fires.
In particular, tropical regions in Africa appear more vulnerable, suggesting a correlation between geographic location and climate phenomena.
Step 2
Discuss anomalies within the data
Answer
Anomalies can be observed in the presence of tropical storms, which are concentrated in areas that do not predominantly show severe droughts or extreme heat. For example, certain Caribbean islands experience tropical storms despite having minimal drought occurrences.
This indicates that while some regions may be affected mainly by one type of climate extreme, others may encounter multiple factors.
Step 3
Connect different aspects of the data
Answer
The connection between coral bleaching and extreme heat is particularly strong; regions identified with coral bleaching occurrences also show high frequencies of extreme heat events. Additionally, areas with flooding tend to be closely related to forest regions, emphasizing the impact of climate extremes on biodiversity and environmental stability.
Furthermore, the analysis reveals that practically every coral region is affected by some form of climate impact, which hints at the broader implications for marine ecosystems.