ahlam1399
03-30-2016, 01:02 AM
Scientists in Australia say high water temperatures are causing a large part of the reef to loose its color ? an indicator of declining coral health.
أكثر... (http://www.npr.org/sections/thetwo-way/2016/03/29/472305876/massive-bleaching-affects-great-barrier-reef?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/thetwo-way/2016/03/29/472305876/massive-bleaching-affects-great-barrier-reef?utm_medium=RSS&utm_campaign=news)