How have humans adapted to living within marine biomes?

The marine biome is primarily made up of the saltwater oceans. It is the largest biome on planet Earth and covers around 70% of the Earth's surface.When it comes to the marine biome, climate doesn't really effect it much. It is warmer as you get closer to the equator and it is colder as you get closer to the poles. Even though the climate doesn't effect the marine biome, the marine effects the mainlands climate a lot. Its currents affect all the coastal areas. Another way the marine affects the coastal areas are the winds, depending upon the temperature of the water, the winds usually match that temperature.