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PCS E Sci

Mapping Our World chter 2

TermDefinition
Equator Imaginary line that lies at 0 degree latitude and circles earth midway between the north and south poles.
Cartography science of map making
longitude distance in degrees east and west of the prime meridian
International Date Line 180 degree meridian, serves as transition line for calendar days
prime meridian imaginary line representing 0 degree longitude runs from north pole through Greenwich England to south pole
Topographic maps maps that shoe change in elevation of earth's surface
contour line connects points of equal elevation
frequency the amount of wave crests that pass a given amount of time
latitude distance in degrees north and south of the equator
contour interval difference in elevation between two side-by-side contour lines on a topographic map
electromagnetic spectrum all types of electromagnetic radiation arranged by wave length and frequency.
Created by: cboula
Popular Earth Science sets

 

 



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