Elevation
index contour
A contour interval shows a change in elevation on a topographical map. If the contour interval is 20 then the elevation change between two contour lines is 20 meters
Elevation lines and contour lines are just different names for the same thing. Both of them show elevation (or indirectly steepness) on a map.
contour interval
Elevation
Maps can show elevation with contour lines
the elevation difference between two adjacent contour lines.
No. Every point on a contour line has the same elevation.
Every point on a given contour line is at the same elevation. Neighboring contour lines are at different elevations.
it is a contour line of elevation Control index contour, or just index contour
Contour lines show elevation.
The Contour Interval.
index contour
A contour interval shows a change in elevation on a topographical map. If the contour interval is 20 then the elevation change between two contour lines is 20 meters
Elevation lines and contour lines are just different names for the same thing. Both of them show elevation (or indirectly steepness) on a map.
Contour lines are lines that connect points of equal elevation. A topographical map is a map that uses contour lines to represent the elevation of land surfaces.