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Questions and Answers
What is the purpose of a contour line on a map?
What is the purpose of a contour line on a map?
What characteristic do contour lines exhibit regarding their crossing?
What characteristic do contour lines exhibit regarding their crossing?
How does the distance between contour lines relate to the steepness of the slope?
How does the distance between contour lines relate to the steepness of the slope?
What would be indicated by the 50 meter contour line on a map?
What would be indicated by the 50 meter contour line on a map?
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What is the effect of landforms on the shape of contour lines?
What is the effect of landforms on the shape of contour lines?
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Study Notes
Contour Lines
- Contour lines represent areas of equal elevation on a map.
- The 50-meter contour line signifies that all points along this line are at an elevation of 50 meters.
Characteristics of Contour Lines
- Contour lines appear in irregular shapes, reflecting the underlying landforms.
- Contour lines do not intersect; each line maintains a distinct elevation.
Relationship with Landscape
- The spacing between contour lines indicates the steepness of the terrain.
- In steep landscapes, contour lines are more widely spaced, while gently sloping areas have contour lines closer together.
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Description
Contour lines on a map represent lines of equal height, shaped irregularly according to landforms. They can't cut each other and their distance depends on the landscape's slope. Learn more about contour lines and their significance in mapping.
