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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 |