1. Wells in which water rises toward the surface without being pumped
Artesian well
Wells in which water rises toward the surface without being pumped

3. Coral reef
a ridge made up of the skeletal remains of tiny sea animals and found close to shore in warm, tropical waters

4. Endemic species
plants and animals that developed in one particular region of the world

5. animals that carry their young in pouches
Marsupials
animals that carry their young in pouches

7. Australia’s inland region
Outback
Australia’s inland region

8. a game with British origins: similar to football and soccer.
Rugby
a game with British origins: similar to football and soccer.

10. lightly, populated wilderness areas, such as parts of Australia Bush

11. Kiwi
a flightless bird in New Zealand: a name sometimes applied to New Zealanders

12. A ledge of ice over coastal water
Iceshelf
A ledge of ice over coastal water

13. Icebergs
Large chunks of ice that break away from glaciers and ice shelves and drift into the ocean.

14. A high-latitude region that receives little precipitation.
Polar Desert
A high-latitude region that receives little precipitation.

15. Krill
Tiny shrimp-like marine animals that are an important food for the larger Antarctic marine life.

16. Trust Territories
Areas placed under the temporary control of another country until they set up their own government.

17. Exclusive Economic Zones
Areas off a country's coast within which the country claims and controls all resources.

18. A substance added to liquid to keep the liquid from turning to ice.
Antifreeze
A substance added to liquid to keep the liquid from turning to ice.