click below
click below
Normal Size Small Size show me how
Intro to geography
vocab and notes
Term | Definition |
---|---|
Globe | a scale model of the earth |
Map | a symbolic representation of all or part of the planet |
Cartographers | map makers |
Great Circle Route | traveling along a great circle |
Map Protection | cartographers project the round earth onto a flat surface |
Planar, Cylindrical, and Conic | three basic categories of map projections |
Interrupted Projection | resembles a globe that has been cut apart and laid flat |
Grid System | lines on globes and maps that cross each other to form a pattern |
Hemisphere | one of the halves that the earth is divided by (4) |
Latitude | circle the earth parallel to the equator and measure the distance north or south of the equator in degrees |
Equator | 0latitude from which other latitudes are calculated |
Longitude | or meridians, circle the earth from pole to pole (east-west) |
Prime Meridian | 0 Longitude |
Absolute Location | Every place that has a global address |
Northern Hemisphere | everything north of the equator |
Southern Hemisphere | everything south of the equator |
Eastern Hemisphere | everything east of the prime meridian |
Western Hemisphere | everything west of the prime meridian |
Scale Bar | shows the relationship between map measurements and actual distances on earth. |
Compass Rose | indicates directions |
Cardinal Directions | north, south, east and west |
Intermediate Directions | northeast, northwest,southeast, and southwest |
Scale | a consistent, proportional relationship between the measurements shown on the map and the measurement of the earth’s surface |
Relative Location | the location of one place in relation to another |
Physical Map | shows the location and Topography |
Topography | shape of the earth’s physical features |
Relief- the differences in elevation, or height, of landforms | the differences in elevation, or height, of landforms |
Elevation- height | height |
Political Map | shows boundaries and locations of political units such as countries, states, counties, cities, and towns |
Human-made | determined by humans rather than nature |
Thematic Maps | maps that emphasise a single idea or a particular kind of information about an area |
Qualitative Maps | maps that use colors, symbols, lines, or dots to show information related to a specific idea |
Flow-line Maps | maps that illustrate the movement of people, animals, goods, and ideas as well as physical processes like hurricanes and glaciers |
Tropic of Cancer | 23 ½º N |
Tropic of Capricorn | 23 ½º S |