Oceanography is an interdisciplinary science that uses insights from biology, chemistry, geology, meteorology, and physics to analyze ocean currents, marine ecosystems, ocean storms, waves, ocean plate tectonics, and features of the ocean floor, including exotic biomes such as cold seeps and hydrothermal vents.
Oceanography is divided into four general categories: biological oceanography (marine oceanography), the study of marine biota and their interactions; chemical oceanography (marine chemistry), which studies the chemistry of the oceans, both past and present, and the way it interacts with the atmosphere and the carbon cycle; geological oceanography (marine geology), which studies the gelological makeup of the ocean floor, including the motion and interaction of various oceanic tectonic plates; and physical oceanography (marine physics), studying the physics of the oceans, including the complex ways that light, sound, and radio waves traverse the ocean. Oceanography is also heav ...more

its a research in naval office about ocean

Oceanography (from the greek words Ωκεανό& #962; meaning Ocean and γράφω meaning to write), also called oceanology or marine science, is the branch of Earth Sciences that studies the Earth's oceans and seas. It covers a wide range of topics, including marine organisms and ecosystem dynamics; ocean currents, waves, and geophysical fluid dynamics; plate tectonics and the geology of the sea floor; and fluxes of various chemical substances and physical properties within the ocean and across its boundaries. These diverse topics reflect multiple disciplines that oceanographers blend to further knowledge of the world ocean and understanding of processes within it: biology, chemistry, geology, meteorology, and physics

study of oceans