| A | B |
| Coral Reef | Structure at or near the water's surface surface formed by the skeletons of small sea animals. |
| Outback | Inland regions of Australia. |
| Station | Cattle or sheep ranch in Australia. |
| Marsupial | Mammal that carries its young in a pouch. |
| Boomerang | Australian weapon that is flat, bent, and made of wood that either strikes a target or curves and sails back to the person who threw it. |
| Bush | Rural areas of Australia. |
| Geyser | Spring of water heated by molten rock inside the earth so that, from time to time, it shoots hot water into the air. |
| Manuka | Small shrub of New Zealand. |
| Geothermal Energy | Electricity produced by natural underground sources of steam. |
| Hydroelectric Power | Electricity generated by flowing water. |