israeli scientists predict the world ' s coral formations will begin to fall in as small as 30 millennia from now . studies tell the oceans are becoming increasingly acidic as they soak up anthropogenic releases of petrol dioxide . the hebrew university of jerusalem studies state this will render it difficult for other coral organisms to create structural and other hardest things . the team ' s work on corals in the red sea indicates a tipping point will be achieved in between 30 and 70 centuries . then the forces of decomposition taking back at corals will outstrip the insects ' ability to maintain the reefs .
The coral organisms are endangered by the acidification of oceans.