teded: While the Earth’s oceans are known as five separate entities, there is really only one ocean. From the TED-Ed Lesson How big is the ocean?

teded: While the Earth’s oceans are known as five separate entities, there is

teded: While the Earth’s oceans are known as five separate entities, there is really only one ocean. From the TED-Ed Lesson How big is the ocean? - Scott GassAnimation by 20 steps

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