The lines that connect points having the same elevation are a kind of isopleth called contour lines, or contours.
The closer that the lines are on the map the steeper the terrain is.
The Contour lines on a topographic map measure land elevation. The closer the lines are together, the steeper the land is. Usually every contour line on a map has a specific measurement. So, if the contour line is 50 feet on a certain map and you have two contour lines crossing your trail during one mile of your trek, you would be rising or falling 100 feet during that mile. I hope this answers your question.
These lines represent elivation change on the map. The close the lines are together the steeper that area is. In order to know which direction the change is in you have to look at numbers that should be on the lines. if you find two numbers that are on the same slope and compare them you can tell if it is a hill or a valley that is represented on the map.
Called both Elevation Lines or Contour Lines
Depression
A topographical map will show contour lines and spot heights, with mountain tops marked with their height.
You don't help
Topo - possibly from topographical map.
Topographical lines
You would be able to see roads on a topographical map.
a TOPOGRAPHICAL MAP shows the contour of the lines
Gradual elevations shown on a topographical map by widely spaced contour lines.
Called both Elevation Lines or Contour Lines
Depression
The difference in elevation between the highest and lowest contour lines on a topographical map is called a contour interval.
familiarize yourself and the map's scale and symbols and interpret the maps contour lines.
Contour lines show elevation on a topographical map. These lines connect points of equal elevation above sea level, with lines close together representing steep terrain and lines further apart indicating gentler slopes.
The lines on a topographical map show the contours of the land.
Contour lines that are closely spaced
True.