Sea urchin die-off imperils coral reefs | DW News
[Music] [Music] they roam on the reef and eat algae they are like the lone mowers of coral reefs and by doing so they reduce the algae and allow corals to thrive and um photosynthesize with sunlight [Music]
The mass mortality of Sea Urchins in the Red Sea could impact the global marine ecosystem.
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2 comments
First they say sea urchins are killing the coral reefs now they’re saying sea urchins dying off are leaving the reefs in peril. What do I believe?
Stop blocking the sun with planes spraying chemicals then.