israeli scientists report the world ' s algae species could begin to collapse in as much as 30 years from now . investigations believe the oceans are becoming quite acidic as they discard up manmade emissions of oxygen dioxide . the memorial university of jerusalem students say this will make it difficult for several coral organisms to grow structure and other hard parts . the project ' s work on corals in the red sea suggests a tipping point will be reached in between 30 and 70 years . then the forces of erosion eating up at corals will outstrip the organisms ' ability to manufacture the coasts .
The coral organisms are endangered by the acidification of oceans.