The Great Barrier Reef
The Great Barrier Reef has 2900 reefs and is made from 900 different islands
The Great Barrier reef is in Queensland in Australia
The Great Barrier reef is the largest living structure in the world
The Great Barrier Reef
The Great Barrier Reef has 2900 reefs and is made from 900 different islands
The Great Barrier reef is in Queensland in Australia
The Great Barrier reef is the largest living structure in the world