| A | B |
| Isthmus | a narrow strip of land connecting 2 larger land areas |
| coastal plain | land that lies along an ocean or other body of water |
| seas | similar to an ocean |
| island | a body of land smaller than a continent, that is entirely surrounded by water |
| lake | a body of water that is surrounded by land |
| river | a large stream of water running to a lake, sea, or ocean |
| valley | an area of low-lying land between mountains or hills |
| peninsula | a large area surrounded by water except for a narrow neck joining it to a larger land mass |
| tributary | a stream or river that flows into a larger stream or river |
| glacier | a large body of ice moving slowly down a mountain |
| plateau | a broad area of mostly flat high-lying land (steep cliffs on one side) |
| plains | a broad area of mostly flat, low-lying land |
| cape | a small area of coastline that juts out into water |
| hills | raised areas of land lower than mountains that usually have rounded tops |
| range | chain of mountains |
| mouth | water area where a river meets an ocean or sea |
| archipelgo | an expanse of water with many small islands scattered in it, or a group of islands |
| sound | a long inlet of ocean, lying between ( and generally parallel to) two coastlines |
| gulf | large body of water that extends into a land area |
| strait | a short, narrow channel of water connecting two larger bodies of water |