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We live in an interdependent global economy - Leaving Cert Geography - Question 13 - 2021
Question 13
We live in an interdependent global economy. Actions or decisions taken in one area have an impact on other areas. Discuss this statement with reference to desertifi... show full transcript
Worked Solution & Example Answer:We live in an interdependent global economy - Leaving Cert Geography - Question 13 - 2021
Step 1
Discuss the impact of actions in agriculture on desertification
Answer
Agricultural practices, especially those involving intensive farming and overgrazing, can greatly contribute to desertification. When land is overused, soil degradation occurs, leading to a loss of fertility. This not only impacts local economies but also affects global food supply, highlighting how agricultural decisions in one region can have far-reaching effects.
For instance, deforestation in the Amazon to clear land for agriculture not only threatens local biodiversity but can also disrupt global weather patterns, which are vital for maintaining agricultural outputs in other regions.
Step 2
Discuss the impact of deforestation on climate change
Answer
Deforestation, particularly in tropical regions, results in significant carbon emissions, exacerbating climate change. Trees act as carbon sinks; their removal leads to increased atmospheric CO₂. This changes weather patterns globally, impacting agriculture and water resources in distant areas.
Furthermore, countries dependent on consistent climate conditions for their crops may find themselves facing severe challenges due to climate shifts caused by deforestation actions elsewhere.
Step 3
Discuss the interconnectivity of local actions and global responses
Answer
Regional decisions on land use can evoke global responses, as seen with international agreements aimed at reducing deforestation rates. Actions taken in one locality can prompt political movements, funding, and policies from other nations aimed at mitigating the adverse effects on climate and agriculture.
For example, the Paris Agreement encourages countries to commit to reducing emissions and promoting sustainable land use, acknowledging the interconnectedness of environmental issues regardless of geographical boundaries.