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What are supplementary contour lines?
Supplementary contour lines are additional contour lines drawn between the main contour lines on a topographic map. They help to provide a more detailed representation of the elevation of the terrain and aid in visualizing the slope and features of the landscape more accurately.
On a topographic map the difference in elevation between one contour line and the next is the?
contour interval. It represents the vertical distance between each contour line on the map. This interval is typically consistent across the map and can vary based on the scale of the map and the type of terrain being represented.
What is the change in elevation from one contour line to the next is called?
Contour interval
What is the difference between a contour interval and an index contour?
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.
How do you find the contour interval?
To find the contour interval on a topographic map, look for the difference in elevation between adjacent contour lines. The contour interval is usually given in the map's legend and represents the vertical distance between each contour line.
What is the best definition of what a contour line is?
A contour line is a line defining elevation on a map.
What are supplementary contour lines?
Supplementary contour lines are additional contour lines drawn between the main contour lines on a topographic map. They help to provide a more detailed representation of the elevation of the terrain and aid in visualizing the slope and features of the landscape more accurately.
What are the different types of contour lines on a map?
There are five types: Index Intermediate Supplementary Depression Carrying
What is a contour line map?
topographic elevation
What is a contour on a topographic map?
A contour is a line that joins points of equal elevation.
What is the purpose of contour line on topographic map?
Contour lines show elevation.
What is the contour?
the difference in elevation represented by each contour line on a topographic map
What was the first contour line?
The first contour line was created by Charles Hutton in 1771. He used contour lines to map a coal mine.
What color is a contour line on a map?
Contour lines on a map are typically brown or black in color. They indicate elevation changes on the map.
On a topographic map the difference in elevation between one contour line and the next is the?
contour interval. It represents the vertical distance between each contour line on the map. This interval is typically consistent across the map and can vary based on the scale of the map and the type of terrain being represented.
Could contour lines on a map ever cross?
No because a contour line gets darrker and daarker when it goes from line to line.
What is the relationship between the relief of an area and the contour interval on a map of the area?
The Relationship between the relief of an area and the contour interval on a map of the area is A contour line
