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Geography
Ch.7&8
| Term | Definition |
|---|---|
| Megalopolis | a very large city; a region made up of several large cities and their surrounding areas, considered to be a single urban complex |
| Mangrove | a tropical tree that grows in swampy ground along coastal areas |
| Bayou | a marshy inlet or outlet of a lake or a river |
| Fall Line | imaginary line between the Appalachian Mountains and the Atlantic coastal plain, where rivers and streams form waterfalls and rapids as they descend from higher elevations to the coastal plain |
| Sunbelt | the southern and southwestern states of the United States, from the Carolina to southern California, characterized by a warm climate and, recently, rapid population growth |
| Humus | the organic material that results when plants and animals that live in the soil die and decay |
| Growing Season | in farming, the average number of days between the last frost of spring and the first frost of fall |
| Grain Elevator | a tall building equipped with machinery for loading, cleaning, storing, and discharging grain |
| Grain Exchange | a place where grain is bought and sold as a commodity |
| Tundra | a region where temperatures are always cool or cold and only specialized plants can grow |
| Aqueduct | a large pipe or channel designed to transport water from a remote source over a long distance |
| Province | a territory governed as a political division of a country |
| Lock | an enclosed section of a canal, in which a ship may be raised or lowered by raising or lowering the level of the water in that section |
| Maritime | bordering on or near the sea |
| Bedrock | the solid rock underlying the earth's surface |
| Separatism | a movement to win, political, religious, or ethnic independence from another group. |
| Secede | to withdraw formally from membership in a political or religious organization. |
| Customs | fees charged by a government on imported goods |
| Tariff | a tax imposed by a government on imported goods |
| NAFTA | North America Free Trade Agreement, which phased out trade barriers among the United States, Canada, and Mexico |