Just one-third of the world's longest rivers remain free-flowing 

Geographic Concepts of Thinking: Interrelationship, Spatial Significance, Patterns and Trends

Inquiry: How might  human interrelationship with the rivers impact sustainability?

Activity: Gather information on the the world largest rivers and human population to create a spatial journal. Examine how humans are using the water. How might spatial significance impact how the water is used? Collect information on the stakeholders using the issues analysis. How might the stakeholders perspective influence sustainability of the river? From the geographic perspective develop a plan that may lead to better interaction along the river so that human activity is actually sustainable. Create a story map to communicate a possible solution.