that the elevation of the area varies
They show the relief of an area. They will have height values attached to them. The distance between contour lines gives an impression of gradient. The closer they are together, the steeper the slope.
Probably the city because the wilderness would have crazy hill going up and down.
"Relief" is a word describing the variation in height of different points on the land surface. The variations in height are usually displayed as differing contour lines (lines linking points of equal height).Maps of this type are commonly referred to as topographic or relief maps.See link.
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.
nearly flat
nearly flat
On topographic maps, contour lines that are far apart indicate gentle slopes or gradual changes in elevation. The farther apart the contour lines, the flatter the terrain.
Hachured contour lines on a topographic map indicate a depression or a hole in the ground. They are lines that have small perpendicular lines extending from them, pointing inward toward the depression or lower elevation area they represent.
You would use a topographic map to see the elevation of Mt. McKinley. Topographic maps show the physical features of an area, such as the contour lines that indicate changes in elevation.
that the elevation of the area varies
Contour lines would be easier to read on a topographic map of a wilderness area, as the elevation changes in natural landscapes are typically more pronounced and consistent compared to the varied elevation changes in a city. In a city, buildings, roads, and other structures can obstruct the natural topography, making it harder to interpret contour lines accurately.
They show the relief of an area. They will have height values attached to them. The distance between contour lines gives an impression of gradient. The closer they are together, the steeper the slope.
Contour lines are generally easier to read on a topographic map of a wilderness area because the terrain is typically more varied, with clear elevation changes and natural features that the lines can represent. In contrast, a topographic map of a city may have more complex structures and human-made features that can obscure or complicate the interpretation of the contour lines. This can make it harder to discern elevation changes in an urban environment compared to the more straightforward landscapes of wilderness areas.
Contour maps show the shape and elevation of the land by using contour lines to represent points of equal elevation. This allows viewers to visualize topography and understand the natural landscape of a given area.
There are various maps that show elevation. A physical map shows elevation changes with different colors and shades. A topographic map also shows elevation but with contour lines instead of colors and shading. A thematic map may also show elevation, but elevation is usually in the background, and not important to the map itself.
A topographic map shows the elevation and physical features of a specific area through contour lines that represent changes in elevation, as well as symbols and colors that indicate different landforms such as mountains, valleys, and bodies of water.