| A | B |
|---|
| sea | smaller body of salt water |
| gulf | body of water that cuts into a mass of land |
| bay | similar to a gulf, but usually is smaller and has a wide opening |
| lake | body of fresh water surrounded by land |
| source | where the river begins |
| tributary | smaller stream that feeds into a river |
| mountain | have steep sides and rise at least 2,000 ft |
| mountain range | row of connected mountains |
| plains | land that is mostly flat with few trees |
| cape | extension of land jutting out into the water, smaller and thinner than a peninsula |
| peninsula | surrounded by water on three sides |
| island | completely surrounded by water |
| valley | low area between ranges of mountains or hills |
| delta | formed when soil is despoited at the mouth of a river |
