Read the article on http://wildshores.blogspot.sg/2016/06/mass-coral-bleaching-at-pulau-tekukor.html#.V32oFrh97IU
Watch this video on coral bleaching in the Great Barrier Reef
Where are coral reefs found?
What are the conditions needed for the growth of coral reefs?
Why are coral reefs destroyed?
What are the benefits of protecting coral reefs? Do you know that there are some beautiful coral reefs in Singapore? Click on the picture for the enlarged image.