It is important because when your looking at historical events in history involving currents most of the events have involved weather
satellites
They went to study the ocean currents.
The study of tides, waves, currents and the interaction between the ocean and the atmosphere is a part of physical oceanogrpahy. Physical oceanographers study the physical properties of the ocean such as temperature, density, salinity, circulation, currents and tides.
ben franklin
hydrology
open ocean
waves
Physical oceanography is the special area of oceanography that deals with currents and waves. It is the study of physical attributes of the ocean.
Without the Sun, there simply would be no such currents.
Oceanography is a branch of physical geography. Independently it study about the ocean related fields , including study about various ocean relief features. Such as bottom relief configuration , canyons , islands and most important about oceanography,s various scope. Important works ,researches on marine fields , quality of ocean feature are the current topics for research now.
Cold ocean currents sink under warm ocean currents to form deep ocean currents.
becuase the ocean is a part of the renable energy surces