Browse syllabus-aligned notes for Option a Freshwater - Drainage Basins. Open each subtopic for focused explanations, examples, and summaries.
A.1 Drainage basin hydrology and geomorphology
4 subtopics
A.2 Flooding and flood mitigation
5 subtopics
A.3 Water scarcity and water quality
A.4 Water management futures
A.5 Synthesis, Evaluation and Skills
1 Changing Population
2 Global Climate - Vulnerability and Resilience
3 Global Resource Consumption and Security
4 Power, Places and Networks (HL only)
5 Human Development and Diversity (HL only)
6 Global Risks and Resilience (HL only)
Option A Freshwater - Drainage Basins
Option B Oceans and Coastal Margins
Option C Extreme Environments
Option D Geophysical Hazards
Option E Leisure, Tourism and Sport
Option F The Geography of Food and Health
Option G Urban Environments