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.
There are two types of ocean currents: surface currents and deep water currents. Primary forces such as solar heating and winds start ocean currents. Secondary forces, including gravity and the Coriolis force, direct where the current goes. These are some of the facts about ocean currents.