What comes to your mind when you imagine a river? A stream of water flowing through landscapes? While that's partly true, ...

Rivers meander where there is the least resistance. In this diagram, the river is moving around the rocks. Rivers usually begin in upland areas, when rain falls on high ground and begins to flow ...

In this diagram, we see a wide range of salinities (0.1 to 32), wave processes that dominate at the mouth of the estuary, tidal processes that occur in the middle region, and river or fluvial ...