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MCHH 305: Fifth Ocean
Manage episode 416832017 series 2129882
How many oceans do we have on Earth? In other words, what exactly is the defition of an "ocean"- where do you draw the lines on a map? Since the 80s, we've been taught that there are 4 oceans on our planet, but mapmakers are now officially recognizing the Southern Ocean as one of 5 oceans on Earth.
Check out more episodes on our Speak Up For Blue Network website: https://www.speakupforblue.com/show/marine-conservation-happy-hour/
359 episodes
Manage episode 416832017 series 2129882
How many oceans do we have on Earth? In other words, what exactly is the defition of an "ocean"- where do you draw the lines on a map? Since the 80s, we've been taught that there are 4 oceans on our planet, but mapmakers are now officially recognizing the Southern Ocean as one of 5 oceans on Earth.
Check out more episodes on our Speak Up For Blue Network website: https://www.speakupforblue.com/show/marine-conservation-happy-hour/
359 episodes
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