| A | B |
|---|
| continent | One of the seven large land areas on earth. |
| landform | A feature of the earth's surface created by nature. |
| Asia | The largest continent. |
| Austraila | The smallest continent. |
| North America | The continent on which we live. |
| natural resource | Something that is provided by nature and is useful to people. |
| rain forest | A tropical forest with a thick growth of trees and a heavy rainfall. |
| climate | The kind of weather a place has over a long period of time. |
| current | A stream that flows in the ocean. |
| coast | The land along the edge of an ocean or sea. |
| boundary | A line that separates one place from another. |
| law | A rule made by the government for all the people in a town, state, or country. |
| population | The number of people in a given area. |
| commonwealth | A political unit similar to a state. Puerto Rico |
| territory | Land ruled by a nation or state. US Virgin Islands |
| document | A written or printed statement that gives proof and information. |
| service | A system of providing something needed by the public. |
| economical | Thrifty; not wasting anthing |
| equator | Line of latitude that divides the earth into Northern and Southern Hemispheres. |
| prime meridian | The line of longitude that divides the earth into the Eastern and Western Hemispheres. |
