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What Are Ocean Dead Zones and Why Are They Growing?
Parts of the ocean have almost no oxygen left — and they're spreading fast Have you ever heard of ocean dead zones before? Drop a 🐟 if this shocked you
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Parts of the ocean have almost no oxygen left — and they're spreading fast Have you ever heard of ocean dead zones before? Drop a 🐟 if this shocked you
Transcript
Parts of the ocean are running out of oxygen. Fertiliser runs off farms into rivers, feeding massive algae blooms. When that algae dies and decays, bacteria consume all the oxygen — and marine life suffocates. There are now over 700 known dead zones worldwide — and they've roughly doubled since the 1960s. Follow along — there's so much more to learn about our oceans.