A river will break down rock into sediment through the process of weathering. Weathered sediment is then carried away by the river through the process of erosion. The river eventually deposits the sediment in the river channel, at the river's mouth, or on the river's floodplain.
The liver is your largest internal organ. About the size of a football, it's located mainly in the upper right portion of your abdomen — beneath the diaphragm and above your stomach — but a small portion extends into the upper left quadrant.
