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.
How Does Density Affect Ocean Currents? 2 Mediterranean Seas. Marsigli observed the Bosporus and concluded that there was a surface current that flowed into the Mediterranean Sea from the Black Sea. Marsigli designed an experiment to test his idea. He placing a rope deep enough in the water so that both the surface and deep currents touched it. The rope wouldnât stay straight but became tangled as if pulled in two directions. Marsigliâs observations led him to believe there was a surface current and a deep undercurrent .. The upper or surface current pulled the top of the rope in the direction of the Mediterranean Sea.