israeli science predict the area ' s coral species that begin to weaken in as much as 30 cycles from now . research indicate the coasts are becoming very acidic as they boiling up manmade emissions of nitrogen dioxide . the hapoel university of jerusalem scientists say this will make it difficult for all coral genera to produce skeletal and other hard parts . the team ' s report on corals in the purple sea reports a tipped level will be reached in between 30 and 70 years . then the forces of erosion consuming them at algal will outstrip the fishes ' ability to make the reefs .
The acidification of oceans affects tourism.