Learning objective

Explain strategies to increase water supply including diverting supplies, increasing storage, dams, reservoirs, water transfers and desalination.

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Topic

Section C: The challenge of resource management

Subtopic

Water (optional route)

AQA GCSE GeographyChallenges in the human environment

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Short explanation

To increase water supply, various strategies can be implemented. Diverting supplies involves redirecting water from one area to another, often through canals or pipelines. Increasing storage capacity through the construction of dams and reservoirs allows for the collection and retention of water during periods of surplus. Water transfer schemes can move water from areas with excess supply to those facing deficits. Additionally, desalination processes convert seawater into freshwater, providing a reliable source of drinking water, especially in arid regions. Each of these strategies plays a crucial role in addressing water scarcity and ensuring sustainable water management.

Key concepts

DesalinationWater Transfer

Why it matters

This objective helps connect Water (optional route) to exam-style questions, flashcards, and revision notes for Section C: The challenge of resource management.

Common mistakes

1 linked
  • Misunderstanding Desalination: Emphasize that desalination involves removing salt from seawater to make it drinkable, while water recycling involves treating wastewater for reuse.

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