AUSTRALIA Geographical Understandings © 2011 Clairmont Press.
Coral reefs are diverse underwater ecosystems held together by calcium carbonate exoskeletons secreted by corals, which support and protect the coral.
Australian & Oceania Geography. Great Barrier Reef and the Coral Sea The Great Barrier Reef is the world’s largest coral reef. Coral reefs are made.
The Great Barrier Reef
Wet Tropics of Queensland!
Scarlet Night, Sydney Opera House, Sydney, Australia.
Areas of biological significance. Learning outcomes All of you should be able to: Identify an area of biological significance that has been threatened.
R65 Australian Geography Flag of Australia What do you know about Australia?
Captain Cook
Seven Wonders
Areas of biological significance
