Core reefs

A reef is a big group of rocks on the ocean floor, but did you know that a coral reef is actually alive with small fish all around it? 

 

When Coral reefs are Bleaching they turn white like snow which means that they are dying because their body tempchar goes up by 2% because of global warming this is why we are losing coral reefs                    

Here is a pitcher of a bleached coral

   This coral is dead

 

Today we were learning about coral bleaching in the ocean and why there were bleaching