| A | B |
|---|
| river | a long body of water that flows across land |
| lake | a body of water with land all around it |
| plain | flat land |
| mountain | land that is very high up |
| hill | land that is a little highter than the land around it |
| peninsula | land that has water on three sides |
| island | land that has water on all sides |
| valley | low land between mountains |
