Monday, May 27, 2013

Chapter 32: Slopes and Streams

Childhood Kickback


















This childhood picture, taken by the river barely captures the true depth of the body of water featured or its many fluvial processes. The river is a part of the hydrologic cycle, meaning that should water fall on raised landmasses, it will inevitably flow back in the direction of sea level due to gravity’s pull. As this water flows downstream, it produces kinetic energy and this force carries sediment produced by weathering processes at increased velocities, and both “flows” water and sediment help in deciphering the river system’s behaviour. In this case, the river shown in the photograph is low in kinetic energy due to its lethargic flow downstream, hence one might say that this particular flow suggest the disparity of sediment in the river shown.   

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