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.
â¢ Surface currents are driven mainly by winds â¢ Deep currents are driven mainly by differences in density NOW, you will learn â¢ How waves form â¢ How waves move energy through water â¢ How wave action changes near the shore â¢ How waves can cause currents near the shore KEY CONCEPT Waves move through oceans. EXPLORE Waves