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A Curious World S01 E14 Underwater Worlds
Overview
The ocean covers 70 percent of the Earth's surface, but scientists say they still know shockingly little about the mysterious, deep blue sea. What lies at the bottom of our oceans?
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The ocean covers 70 percent of the Earth's surface, but scientists say they still know shockingly little about the mysterious, deep blue sea. What lies at the bottom of our oceans?