The median income for a household in the city was $37,188, and the median income for a family was $40,750. Males had a median income of $32,500 versus $19,375 for females. The per capita income for the city was $17,285.
Ocean currents can be generated by wind, density differences in water masses caused by temperature and salinity variations, gravity, and events such as earthquakes. Currents are cohesive streams of seawater that circulate through the ocean.
The density of seawater determines its tendency to move vertically. If density of water at surface is higher than below, the water will sink to a level of its own density. This situation the water column is âunstableâ . If density of water at surface is lower than below, the water will not sink.