90 POINTS FOR THIS
1. polyp to remove the salt from something, e.g., the ocean 2. Aborigine a sea invertebrate that helps to create coral 3. desalination an area of water between two bodies of land, e.g., the coast and an island 4. subtropical an area where two pieces of the earth's crust rub against each other 5. tectonic a region located between temperate and tropical climates 6. sound people native to the Australian continent