Back to Tasmania for the answer to our Geo Quiz today.
A team of US and Australian scientists set off tomorrow for the Southern Ocean aboard the research ship the Southern Surveyor.
The ship embarks from Hobart, the capital of Tasmania.
Hobart is also a base for a new air service to Antarctica.
Australia's Environment Minister along with a group of scientists flew back earlier today from a tour of Casey Station in Antarctica.
Antarctica researchers coming in and deep sea coral scientists heading out.