Another importance of sea is that most international commerce is carried out by ships at sea. Ocean is also strategically used in many ways for national defense. O ceanography is the scientific study of the oceans. Oceanographers apply the basic sciences to studies of the sea, its contents, and the surrounding environment. It is a relatively new area of Science with possibilities of a very fast growth.
Many discoveries are yet to be made.
Career Profile T he field of Oceanography has different people working for. For example, Physical Oceanographer, Chemical Oceanographer, Biological Oceanographer, Geophysical Oceanographer, Ocean Engineers, Marine Biologist, Geotechnologist, and others. Physical Oceanography is the branch of Oceanography, which studies the movements of the ocean. Physical oceanographers are concerned with studies of various ocean properties as temperature, density, wave motions, tides, and currents. They study the ocean-atmosphere relationship that influences weather and climate globally.