World’s coral turns white from deadly ocean heat

Climate change is causing unprecedented ocean heatwaves, leading to coral reefs around the world turning white due to coral bleaching. This phenomenon occurs when corals expel the algae that live inside their tissues, causing them to turn completely white.

The rising water temperatures are causing stress to the corals, disrupting their delicate symbiotic relationship with the algae. Without these algae, the corals are unable to get the nutrients they need to survive, ultimately leading to their death.

Coral reefs are crucial ecosystems that support a wide variety of marine life, including fish, turtles, and sharks. The loss of these reefs not only impacts biodiversity, but also has serious consequences for the millions of people who depend on them for food, income, and coastline protection.

Efforts to combat climate change and reduce carbon emissions are crucial in order to protect our oceans and the delicate balance of life that depends on them.