Australian researchers have investigated signs of geological structures hidden behind the Great Barrier Reef in Queensland, and have found a much deeper reef spanning more than 6,000 square kilomet
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/massive-reef-was-just-discovered-hiding-behind-great-barrier-reef
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/science-alert
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/corals
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-ecosystems
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/australia
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/marine-life