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.
Deep and shallow water waves. 1  Relationship between wavelength and water depth determines wave characteristics. 2  Deep water wave: water depth >1/2 wavelength orbits die away above bottom.  Shallow water wave: water depth <1/20 wavelength orbits are flattened at the bottom.