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OceansEpisodes Episode guide
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Arctic Ocean
8/8The team dives beneath the polar ice cap to explore how the ice is shrinking.(R)
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Mediterranean Sea
7/8An exploration of the profound effect that man is having on the Mediterranean Sea.(R)
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Indian Ocean - Coastal
6/8The team explores the coastal waters of the Indian Ocean.(R)
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Indian Ocean
5/8The team explores the tropics of the Indian Ocean and search for the elusive dugong.(R)
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Atlantic Ocean
4/8The team makes a dangerous dive into a 'black hole' in the Atlantic Ocean.(R)
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Red Sea
3/8The team explore the remote Southern Red Sea, teeming with marine life.(R)
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Southern Ocean
2/8Why are parts of the Southern Ocean warming twice as fast as the rest of Earth's oceans?(R)
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Sea of Cortez
1/8The marine experts carry out pioneering science on a 20-metre-long sperm whale.(R)







