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Assess the role of technological processes leading to the growing number of global megacities. - AQA - A-Level Geography - Question 3 - 2020 - Paper 2
Question 3
Assess the role of technological processes leading to the growing number of global megacities.
Worked Solution & Example Answer:Assess the role of technological processes leading to the growing number of global megacities. - AQA - A-Level Geography - Question 3 - 2020 - Paper 2
Step 1
Knowledge and understanding of technological processes leading to urban growth
Answer
Technological processes such as information technology (IT), transportation, and communication significantly contribute to urban growth by enhancing connectivity and resource management. For instance, advancements in IT have allowed cities to manage services like housing and health care more efficiently, leading to increased urbanization.
Step 2
Application of knowledge and understanding to analyze and evaluate the importance of technological processes
Answer
These processes facilitate growth in megacities by enabling globalization. For example, the establishment of IT hubs in regions like South Asia has attracted populations to urban areas, as jobs become available in technology sectors. Additionally, improved transportation infrastructure allows for easier movement of people and goods, further contributing to urban expansion.
Step 3
Examine specific technological processes contributing to global megacities
Answer
Processes such as demographic changes and migration patterns also play crucial roles. Urban areas, particularly in developing countries, are experiencing rapid population growth due to rural-to-urban migration. Cities with robust IT sectors, like Bengaluru, have emerged as megacities due to their ability to attract skilled workers and provide economic opportunities.
Step 4
Assess overall implications of technological growth on megacity formation
Answer
The implications of these technological advancements are profound; they increase urban density and potentially lead to challenges such as overcrowding, pollution, and infrastructure strain. Therefore, while technology significantly drives the emergence of megacities, it is imperative to address the accompanying challenges to sustain urban development.