Great Barrier Reef along east coast of Australia is a

The Great Barrier Reef along the east coast of Australia can be categorized as:

The Great Barrier Reef along the east coast of Australia can be categorized as :

Choose the correct answer : The Great Barrier Reef along the east coast of Australia can be categorized as :

Great Barrier Reef is

The "Great barrier reef" along the east coast of Australia is categorized as

The great barrier reefs along the east coast of Australia can be categorised as

The great barrier reef along the east coast of Australia can be categorized as