How marine snow cools the planet

How the carbon from dead algae and plankton in oceans falls as ‘marine snow’ and over millions of years forms huge carbonate structures, such as the White Cliffs of Dover. These structures form Earth’s largest carbon sinks and with ocean acidification, could potentially release more carbon dioxide into the atmosphere. Subscribe to our channel: http://bit.ly/2czTNH3 Connect with us: Facebook: https://www.facebook.com/sydneyuni Twitter: https://twitter.com/sydney_uni Instagram: https://instagram.com/sydney_uni

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