The Great Barrier Reef contains over 400 colourful varieties of coral, which in turn attracts an array of wildlife making it Australia's most beautiful tourist attraction.
(The Great Barrier Reef; contains; over 400 colourful varieties of coral, which in turn attracts an array of wildlife) (over 400 colourful varieties of coral; attracts; an array of wildlife making it Australia's most beautiful tourist attraction) (an array of wildlife; making; it Australia's most beautiful tourist attraction)
The Great Barrier Reef over 400 colourful varieties of coral an array of wildlife
contains attracts making
over 400 colourful varieties of coral, which in turn attracts an array of wildlife
an array of wildlife making it Australia's most beautiful tourist attraction
it Australia's most beautiful tourist attraction