Historically, there have been four oceans: the Atlantic, Pacific, Indian, and Arctic. On Feb. 9, U.S. Secretary of the ...

Geographically, this ocean is divided into five distinct regions, commonly called the world's oceans. These oceans, while connected, have been named and recognised for their unique geographic and ...

The Ocean Ridges are submarine mountain chain formed by plate tectonics. In other words, it is an underwater longest mountain range in the world. It demarcates the boundary between two plates.

Identifying the seven continents, five oceans, the Equator, the Northern and Southern Hemisphere and the North and South Pole. and The Arctic Ocean. I orbit around ... up of the world and where ...