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Using Figure 2 and your own knowledge, assess the implications of the data for attempts to manage carbon transfers - AQA - A-Level Geography - Question 1 - 2021 - Paper 1
Question 1
Using Figure 2 and your own knowledge, assess the implications of the data for attempts to manage carbon transfers. Figure 2 shows a simplified version of Europe's ... show full transcript
Worked Solution & Example Answer:Using Figure 2 and your own knowledge, assess the implications of the data for attempts to manage carbon transfers - AQA - A-Level Geography - Question 1 - 2021 - Paper 1
Step 1
Assess the global distribution and size of carbon stores
Answer
The carbon stores include the lithosphere, hydrosphere, cryosphere, biosphere, and atmosphere. Understanding these global distributions is essential as Europe’s 1.5 million square kilometers of forests acted as a significant carbon sink, absorbing around 120 teragrams of carbon. This highlights the importance of forests in mitigating carbon emissions.
Step 2
Evaluate factors influencing carbon transfer and storage
Answer
Key factors impacting carbon transfer include photosynthesis, respiration, decomposition, combustion, and carbon sequestration. These processes play a crucial role in determining how effectively carbon is managed in different ecosystems. Furthermore, the human impact, such as land use changes, deforestation, and forest management strategies, can heavily influence the carbon cycle.
Step 3
Discuss strategies for managing carbon transfers and their implications
Answer
To manage carbon transfers effectively, strategies could focus on reducing the carbon release from forests, enhancing carbon sequestration techniques, and revising land use policies. For instance, implementing forest conservation and afforestation initiatives can significantly lower carbon emissions. Furthermore, utilizing wood in construction can help store carbon long-term, thus reducing atmospheric CO2 levels. Continuous monitoring and evaluation of these strategies are essential to adapt to changing conditions and maximise their effectiveness.