How many oceans are there?

While there is only one global ocean, the vast body of water that covers 71 percent of the Earth is geographically divided into distinct named regions. The boundaries between these regions have evolved over time for a variety of historical, cultural, geographical, and scientific reasons. read more

There is only one global ocean. While there is only one global ocean, the vast body of water that covers 71 percent of the Earth is geographically divided into distinct named regions. read more

". There are 5 major oceans in the world. If we contains the ancient oceans there are 19 oceans in the world. read more

There are also Ocean currents, that circulate inside each ocean. Oceans have different animal life, salinity, temperatures, depths and even sea levels. So I think it's more reasonable to say there are 5 oceans: Pacific Ocean, Atlantic Ocean, Indian Ocean, Southern (Antarctic) Ocean, and Arctic Ocean. read more