Clip: Season 49 | 4m 39sVideo has Closed Captions | CC Kelp’s ability to capture carbon from the ocean could help save marine ecosystems. In some parts of the ocean, like in the Gulf of

Mexico, there is so little oxygen in the water that marine life is actually suffocating. Could kelp help, or is it mostly hype? Aired 08/18/2022 Problems with Closed Captions? Closed

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