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Barnett-Maps
Barnett- Maps
| Question | Answer |
|---|---|
| cartography | the science of map-making |
| latitude | "flat" (horizontal) lines on a globe |
| longitude | vertical lines on a globe |
| latitude | lines that measure degrees north and south of the equator |
| longitude | lines that measure east and west of the prime meridian |
| eastern | the time zone that we live in (Roanoke, VA) |
| international dateline | the name give to the 180 degree line of longitude |
| legend | part of a map that describes and explains the map's symbols |
| topographic | type of map that shows changes in elevation of Earth's surface |
| contour lines | lines that connect points of equal elevation |
| contour interval | difference in elevation between 2 side-by-side contour lines |
| index contour | contour line which has its elevation marked on it |
| steep | contour lines are close together where the land is _______________ |
| depression | place where the land is lower that the surrounding land - like a sinkhole or volcano crater |
| benchmark | place where someone took an exact elevation measurement - on a topographic map they are marked with a BM X - and an elevation |
| feet | unit of measurement used to describe elevation on topographic maps made by the United States Geological Survey |
| parallels | another name for lines of latitude |
| meridians | another name for lines of longitude |
| Tropic of Capricorn | 23.5 degrees southern latitude |
| Tropic of Cancer | 23.5 degrees northern latitude |
| Prime Meridian | zero degrees longitude |
| equator | zero degrees latitude |
| Mercator | map that can show the entire earth, but distorts places far to the north and south of the map |
| conic | type of map that gives accurate distances and shapes, but show small areas |