| A | B |
| archipelago | group or chane of islnds |
| cape | peice of land jutting out into the water |
| butte | isolated hill or a mountian with steep sides |
| tributary | stream feeding a larger stream or lake |
| cordillera | realated set of mountians ranges |
| maritime | borderin realting to the sea |
| lock | enclosed area that lowers and rises water for the ships to get through |
| ithmus | a little body of water that connects to larger bodies of water |
| oasis | where water is kept in th desert or dry lands |
| drainige basis | all of it water goes into a stream or river |