| A | B |
|---|
| Masses | A large size of something |
| Surrounded | To form a circle around |
| Considered | To think of as |
| Entirely | Including all parts |
| Frequently | Happening often |
| Distinctive | Different, set apart |
| Identify | To figure out what something is |
| Physical | Of the material world |
| Characteristics | Something that makes a thing different from others |
| Broad | Wide, large, full of space |
| Lowland | land that is low in respect to the surrounding country |
| Providing | to give what is needed |
| Harbors | a sheltered area of water where boats can be anchored |
| Extending | to make longer in size |
| Eroded | to wear away |
| Worn | Broken-down |
| Carved | To form by cutting |
| Glaciers | a large mass of ice formed in cold regions from compacted snow and very slowly moving down a slope or across land |
| Rolling | moving with wavelike motions |
| Flatlands | fairly flat terrain such as plains, as opposed to hilly or mountainous terrain |
| Gradually | Happening slowly |
| Elevation | its height above ground level |
| Determines | to decide |
| Directional | indicating a specific direction |
| Varying | different |
| Containing | to hold or have within |
| Isolated | apart from other persons or things; alone |
| Fertile | producing or able to produce farm crops or other plant life |
| Access | ability to enter |
| Numerous | made up of a great number |
| Support | to provide enough for |
| Interaction | to have an effect on or change one another |
| Provided | to give what is needed |
| Served | be of use |
| Inland port | A place where ship load and unload; located away from a coast |
| Transport | to carry from one place to another |
| Forms | To create |
| Exploration | the act of investigating or examining |
| Destination | the place to which a person is going or goods or baggage are sent |
| Recognize | To understand |
| Influence | the power of a thing or person that causes some kind of effect on another |
| Related | to see or find connections between |
