- Geological regions = they have same kind of rocks
- Rapids = areas of greatly disturbed areas of a river, unlike waterfalls rapids are the result of continuous and relatively gentle slope rather than a sudden vertical drop
- Geomorphology = scientific study of land forms and process that shape them/ study of the evolution and configuration of land forms
- Gradients = slope/ incline
- Relief = change in elevation over a given area of land
- Moraine = any glacially formed accumulation of unconsolidated glacial debris /soil/rock
- Fluvial = deposits and land form created by rivers
