This learning resource focuses on tracing the movement of water through the hydrologic cycle, specifically analyzing how freshwater sources impact population density in the Nile River Delta. Students engage in tasks that require annotation of satellite images, analysis of water volume and discharge, and the effects of evapotranspiration on local microclimates and settlement patterns. Additionally, the resource includes a comparative analysis between the Nile Delta's river system and fossil water sources, promoting understanding of long-term freshwater sustainability and the potential impact of climate change on hydrologic cycles. Students will formulate hypotheses on land use changes and reflect on their learning confidence regarding how these processes influence population dynamics.