World’s coral reefs face global bleaching crisis | Al Jazeera Newsfeed

A mass bleaching event caused by high ocean temperatures is threatening the survival of coral reefs around the world. It is the fourth such event on record, prompting the National Oceanic and Atmospheric Administration and its partners to declare this a global crisis.

Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website: https://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.io/AJEMobile

@AljazeeraEnglish #Aljazeeraenglish #News