How healthy or sick is the Great Barrier Reef?
Die Fläche des "Great Barrier Reef" ist nahezu so gross wie Deutschland. Source: www.greatbarrierreef.org.au
A scientist from Bremen is convinced to have a cure for the Great Barrier Reef. However is it really that sick or even dead as many say? Some even believe it is perfectly healthy. What really is the truth about the health of the largest living structure on the planet?
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