Oceanography is concerned with all aspects of Earth’s oceans and seas. Physical oceanography is the study of the properties of seawater, including the formation of sea ice, the movement of seawater (e.g., waves, currents, and tides), and the interactions between the so-called World Ocean and…
Oceanography covers a wide range of topics, including marine life and ecosystems, ocean circulation, plate tectonics and the geology of the seafloor, and the chemical and physical properties of the ocean. Just as there are many specialties within the medical field, there are many disciplines within oceanography.
Oceanography (compound of the Greek words ὠκεανός meaning "ocean" and γράφω meaning "write"), also known as oceanology, is the study of the physical and biological aspects of the ocean.It is an important Earth science, which covers a wide range of topics, including ecosystem dynamics; ocean currents, waves, and geophysical fluid dynamics; plate tectonics and the geology of the ...
Oceanography is the study of all aspects of the ocean. Oceanography covers a wide range of topics, from marine life and ecosystems to currents and waves, the movement of sediments, and seafloor geology. View leveled Article Ocean The ocean is a huge body of saltwater that covers about 71 percent of the Earth’s surface. ...
The pelagic zone includes all open ocean regions, and can be divided into further regions categorized by depth and light abundance. The photic zone includes the oceans from the surface to a depth of 200 m; it is the region where photosynthesis can occur and is, therefore, the most biodiverse.
Oceanography is a branch of Earth science that examines the physical and biological aspects of the ocean. Oceanographers examine an ocean’s ecosystem, currents, waves, plate tectonics, the geology of the sea floor, and many other scientific areas. The word “oceanography” comes from a compound of the Greek words “ocean” and “write ...
Oceans cover more than 70% of Earth’s surface. About 97% of Earth’s water is contained in oceans and seas. The five oceans—the Pacific, Atlantic, Indian, Southern, and Arctic—are all connected and form an enormous mass of water. Seas are smaller bodies of salty water within the oceans.
Oceanography (also called oceanology or marine science) is the study of the ocean, its properties and its characteristics. This can include, and is not limited to, studying the marine life, the geography of the ocean floor, and the water itself.The branch of science dealing with physical and biological aspects of the oceans.
THE OCEANS The Earth's oceans are all connected to one another. Until the year 2000, there were four recognized oceans: the Pacific, Atlantic, Indian, and Arctic. In the Spring of 2000, the International Hydrographic Organization delimited a new ocean, the Southern Ocean (it surrounds Antarctica and extends to 60 degrees latitude).
Robert Ballard, in full Robert Duane Ballard, (born June 30, 1942, Wichita, Kansas, U.S.), American oceanographer and marine geologist whose pioneering use of deep-diving submersibles laid the foundations for deep-sea archaeology.He is best known for discovering the wreck of the Titanic in 1985.. Ballard grew up in San Diego, California, where he developed a fascination with the ocean.