Heart Reef is located in the Great Barrier Reef Marine Park, Airlie Beach, Whitsunday Islands, Queensland, Australia. It is located in Hardy Reef. Heart Reef must be viewed from the air as the area is protected and snorkelers and scuba divers are not allowed to enter. Heart Reef was discovered in 1975. It is named for its shape.
500000 years old .
the Great 500,000 years old. The current reef's structure of it is less than 8,000 years old.
The English word reef originates with the Old Norse word rif, meaning rib or ridge.See link below:
one million years or more
4200 years old.. The oldest ones in the world.
Old spice swagger or aqua reef.
the Great Barrier Reef is approximately 500,000 years old. However The structure of the current reef is much younger. It is less than around 8,000 years old. So it is hard to put your finger on the exact age of the Great barrier reef. This is NOT the answer to the question...It is merely speculation.
The Great Barrier Reef was formed over two thousand years ago by nature itself.According to the Great Barrier Reef Marine Park Authority the current, living reef structure is believed to have begun growing on an older platform of coral reef about 20,000 years ago. The older coral reef platform is believed to be 500,000 to 600, 000 yeas old.
A fringing reef
The Great Barrier Reef is a coral reef.
no