if you haven't heard of coral bleaching, you really should. coral bleaching is because of global warming, you see, coral needs algae. algae gives coral color, without it, it becomes white and eventually dies. global warming is killing that algae. so many animals depend on coral for so much, we just do things with our own lives like trying to stop bullying and Black Lives Matter. i'm not saying that's bad but we need to know about whats happening, we can't focus only on whats going on in OUR lives only, because if we only care about humans, the sea is going to suffer