| A | B |
|---|
| Source | the beginning of a river |
| Mouth | the place where a river empties into a sea or large body of water,  |
| Tributary | a stream or smaller river that flows into a larger river,  |
| Delta | a triangular piece of land at the mouth of a river,  |
| Vineyard | an area where grapes are grown,  |
| Irrigation | moving water from a river or lake to dry land to help grow crops |
| Orchard | an area where a large number of fruit trees have been planted,  |
| pasture | land set aside for cows, horses, or other animals to feed off the natural grasses |
| silt | fine particles of soil carried by the water in a river |
| reservoir | a natural lake, or a lake created by people, for the purpose of storing water,  |
| canal | a man-made channel that connects two bodies of water,  |
| landlocked | cut off from the seacoast, surrounded by land,  |
| gorge | narrow space between two cliffs or mountains,  |
