You don't "kill" it, you only "put it to sleep" so you can rescue the Professor and the boy.
Collect the three ingredients for the sleeping potion : the coconut milk, creature bone, and key ingredient (the last two are in the underground ruins). Take them to the medicine man in his tall treehouse, and he will mix them into a coconut. Feed it to the great shark Booga and he will sink out of sight. You can save the stranded guys and collect your Island Medallion.
(see related question)
Shark tooth island is when you have to to save people from a giant shark
There are no mermaids in Shark Tooth island, you do go into the ocean
Shark Tooth Island was the second island on Poptropica and premiered in September, 2007.
Mask? What mask? There is no mask that you have to find in Shark Tooth Island, Poptropica.
how do you get past hte heiroglyphics in shark tooth island on poptropica
shark tooth island
open
Booga.
In Poptropica, after you finish Shark Tooth Island, you can go to Time Tangled Island and go through such a fiasco!
Shark Tooth Island was the second Poptropica Island. In order of release, the islands are : * Early Poptropica Island * Shark Tooth Island * Time Tangled Island * 24 Carrot Island * Super Power Island * Spy Island * Nabooti Island * Big Nate Island * Astro Knights Island
Shark Tooth Island.
Professor Pete is in the Tourism Centerof Shark Tooth Island in Poptropica.