it is a contour line of elevation
Control index contour, or just index contour
It makes it easier to count the number of contour lines.
It depends how steep the mountain or hill is, usually the contour lines are bolded and is every fifth line. hope this helped
A darker contour line that typically appears every fifth line is called an "index contour." Index contours are used on topographic maps to provide a clearer reference for elevation changes, making it easier for users to interpret the terrain. These lines are usually labeled with their elevation value, distinguishing them from the lighter contour lines that represent smaller elevation increments.
An index contour is a thicker contour line that is labeled with the elevation of that contour. It usually appears every fifth contour line and helps to quickly identify elevation changes on a topographic map. Regular contour lines are thinner and connect points of equal elevation.
A contour interval is the vertical distance between two contour lines on a map, representing the change in elevation. An index contour is a thicker contour line labeled with the elevation of the line above sea level, typically every fifth contour line. It helps users quickly identify elevation values on a map.
No. Every point on a contour line has the same elevation.
A thicker line that has numbers written on it showing the rising or decreasing elevation on a topographic map By Ash Every fifth contour line on a topographic map, usually thicker, used to label elevation.
Every point on a given contour line is at the same elevation. Neighboring contour lines are at different elevations.
No.
create a sentence for contour line
A contour line is a line defining elevation on a map.
22 marbles are in the fifth line.