| A | B |
| Archipelago | A large group of islands |
| Atoll | A ring of coral islands surrounded by a shallow lagoon |
| Basin | A low area of land usually souronded by mountains |
| Bay | A place where an ocean extends into a land mass |
| Beach | sand, ocean.... |
| Butte | A steep, flat topped hill |
| Canal | Waterway dug accross land for ships |
| Canyon | A narrow valley with high steep sides |
| Cape | Point of land extending into the water (Hook) |
| Cave | A hollow space underground |
| Cliff | A very steep slope of rock |
| Coast | land along water |
| Dune | Mound or ridge of loose sand |
| fault | where the earth's plates slide past each other |
| fiord | a narrow bay bordered by cliffs |
| glacier | a large mass of ice |
| grassland | a huge area of grass |
| gulf | A large bay |
| highland | land that is above 10,000 feet |
| isthmus | a narrow strip of land with water on both sides |
| lake | a body of fresh water |
| marsh | a low land covered at times by water |
| mountain range | row of connected mountains |
| oasis | a fertile spot in the desert |
| peninsula | a peice of land almost surrounded by water |
| plain | a large flat stretch of land |
| plateau | a large high plain |
| prarie | a large area of level or rolling grass |
| river | strip of water |
| sea | a body of fresh salt water |
| sound | a narrow channel that joins 2 larger bodies of water |
| tundra | white, treeless,vast, level |
| valley | low land between 2 hills |