1) Physical Geography of the Sea
2) Go to the Austalian Outback Waterfall and say "I wonder if there are there any mines in there?"
3) Meteorology
4) Go to Audubon Waterfall room and say "The sun makes all the difference."
5) Benjamin Franklin
6) Go to Ned Kelly's hideout and say "This current is fast!"
7) 325 Feet Deep
8 ) Go to livery stable and say "There is a lot of evaporation going on here!"
9) The Force Increases
10) Go to the Victorian Park and say "Go clockwise my friend."
11) Press continue to finish the quest