By convention these are the pacific, atlantic, indian, arctic, and southern (antarctic) oceans. The pacific ocean is the largest ocean in the world, and it is nearly two times larger than the second largest Roughly 71 percent of earth’s surface is covered by saltwater oceans, and the continents themselves hold lakes, rivers, and, in some instances, seas
KS1 Geography: Oceans - The oceans of the world - BBC Bitesize
The largest bodies of water are the oceans, but there is some ongoing discussion regarding the actual number of separate oceans.
Since the year 2000, the international hydrographic organization (iho) started recognizing 5 oceans
Pacific, atlantic, indian, arctic and southern ocean. However, those conducting oceanic research generally recognize the existence of five major oceans The pacific, atlantic, indian, southern, and arctic oceans Arbitrary boundaries separate these bodies of water, but they are largely defined by the continents that frame them.
Historically, there are four named oceans The atlantic, pacific, indian, and arctic Although the ocean is one continuous body of water, oceanographers have divided it into five principal areas The pacific, atlantic, indian, arctic, and southern oceans.
The vast bodies of water surrounding the continents are critical to life on earth
But overfishing and global warming threaten to leave oceans barren. 5 oceans of the world the surface of planet earth is around 70% water, over 96% of which is salt water While this vast area is mostly interconnected, it is broken up into large and small bodies by the seven continents and other land masses The largest of these bodies are known as the great oceans.
Map of earth's five oceans Although there is only one global ocean, geographers have divided it into five major regions (which are also called oceans) The atlantic ocean, the pacific ocean, the indian ocean, the arctic ocean and the southern ocean. There are seven continents and five oceans on the planet
In terms of land area, asia is by far the largest continent, and the oceania region is the smallest
