3 October 2013
Updated at 01:19 ET
Roger Harrabin
Roger Harrabin
Environment analyst
Coral reef
Corals are likely to suffer as a result of the changes to our oceans
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The health of the world’s oceans is deteriorating even faster than had previously been thought, a report says.
link-
http://www.bbc.co.uk/news/science-environment-24369244