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Unit1 Social Studies
Study Guide
| Term | Definition |
|---|---|
| continent | land mass that supports life for plants, animals, and humans. Earth has 7 continents. |
| legend | tells you what the symbols on a map mean |
| compass rose | tells you which direction locations are on a map |
| lines of latitude | these lines divide the globe into Northern and Southern hemispheres. |
| lines of longitude | these lines divide the globe into Eastern and Western hemispheres. |
| Prime Meridian | the most famous line of longitude |
| Equator | the most famous line of latitude |
| global | another word meaning "international;" all over the world |
| Black Market | the illegal sale of goods; usually items sold here are stolen and sold much cheaper than stores. |
| Grid System | Lines of latitude and longitude that help people locate destinations on maps. |
| absolute location | An address or set of coordinates that gives the location of a specific destination. |
| relative location | The location of a place in relationship to another landmark; words like "beside," "next to," and "across from" help pinpoint the area. |
| hemispheres | half of a sphere; one equal side of the globe is called a hemisphere. |
| map scale | Used on a map to tell distance from one location to another. |
| imports | items shipped into a country or state |
| exports | items shipped out of a country or state |
| international trade | trading goods and services between countries |
| interstate trade | trading goods and services between states |
| pros of trade | makes money for exporters; gives most locations the ability to specialize; makes goods cheaper |
| cons of trade | poor countries cannot keep up with richer countries; people who cannot afford expensive goods will buy from the Black Market; poor countries lose jobs while richer countries get more jobs. |
| Arkansas's top 5 Imports | aircraft parts, tricycles/scooters, oil lines, television reception parts, footwear parts |
| Arkansas's top 5 Exports | aircraft parts, rice, paper, bombs, frozen poultry |