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The US Geological Survey's topographic maps have "contour lines" showing elevation. The farther apart the contour lines are, the more gentle the terrain is; the closer together they are, the steeper the terrain is. The darker contour lines typically denote 100-foot elevation changes and are marked as such, while the lighter lines typically indicate 10 or 20-foot changes in between. The interval can easily be determined by counting the number of lighter contour lines between the darker lines. The steepness of the slope can be determined by using the map's scale (which is indicated at the bottom of the map) to measure the distance between two points and using the contour lines to see the change in elevation.
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A topographic map differs from a road map in the topographic map shows?
A topographic map shows equal lines of elevation, in set distances which can vary between maps (dependent on the grade of elevation change). elevation,relief,and slope.
What kind of slope does close contour lines on a topographic map show?
elevation. the closer the lines the steeper the slope.
When contour lines that touch or overlap on a topographic map what does it indicate?
it connects to the points of Hawaii and Alaska
A map that shows how the land looks like is called?
I believe it is a Thematic map.
Why does a topographic map have a key?
the key explains what the colors and shapes on the map represent. It also has a scale so you can accurately find the distance between objects.
How do the contour lines on a topographic map indicate the slope of land?
If the contour lines are far apart, then that indicates the land has a gentle slope (low slope).
How do the contour lines on a topographic map indicate the slopes of the land?
If the contour lines are far apart, then that indicates the land has a gentle slope (low slope).
How can you determine whether the contours on a topographic map show a gradual slope?
If the topographic lines are closer together it means that it has a steeper slope grade, if they are farther apart, it means that they have a more relaxed slope grade. There is usually a scale on the map that can tell you in exact measurements of the slope.
What is an average slope on a topographic map?
The average slope on a topographic map is calculated by dividing the total rise or fall of the terrain by the horizontal distance between two points. It represents the rate of change in elevation over a given distance. A steep slope would have a higher average slope value while a gentle slope would have a lower value.
What is indicated when contour lines are far apart on a topographic map?
When contour lines are far apart on a topographic map, it indicates a gentle slope or flat terrain. The spacing between contour lines represents the steepness of the terrain, with wider spacing indicating a more gradual slope.
What does pink represent on topographic map?
anything
A topographic map differs from a road map in the topographic map shows?
A topographic map shows equal lines of elevation, in set distances which can vary between maps (dependent on the grade of elevation change). elevation,relief,and slope.
How could you tell whether a topographic map shows a gradual slope?
A topographic map showing a gradual slope will have contour lines that are evenly spaced and spread out, indicating a gentle change in elevation over a large area. The contour lines will be further apart, and there will be fewer lines to indicate the slope is gradual. Additionally, if the contour lines form shallow V-shapes, it suggests a gradual slope.
What is a tropographic map?
A topographic map is a way to represent a two dimensional surface. A topographic map uses contour lines to show elevation and change.
What tells the difference in elevation between two adjacent lines on a topographic map?
The contour lines on a topographic map represent the difference in elevation between two adjacent lines. The closer together the contour lines are, the steeper the terrain. If the lines are spaced far apart, it indicates a gentle slope. The contour interval, which is typically shown in the map's legend, specifies the difference in elevation between each contour line.
What On a topographic map contour lines that are close together indicate a .?
Contour lines that are close together on a topographic map indicate an area of steep slope. If they essentially overlap you have a cliff.
What type of map show altitude of land features?
A topographic map shows the altitude of land features. It uses contour lines to represent the shape and elevation of the terrain. The closer together the contour lines, the steeper the slope, while widely spaced contour lines indicate gentle slopes or flat areas.
