Why can't contour lines cross?

Amountains and valleys are different.
Ba location can only have one elevation.
Cit would make the map too difficult to read.
Dterrain can only be going up or heading down.

Explanation:Contour lines can never cross on a topographic map. This is because they represent the same elevation of the land surface. A particular point of a land cannot be at two or more than one elevation and this means that only one contour line can pass through that particular point.

All points present along a contour line represent just a single elevation. The most prominent features on a topographic map are the contour lines. The contour lines are the lines that connect points of the same elevation.

And each contour line represents a different elevation so you can't have two (2) different elevations on the same point.

There are 3 kinds of contour lines you can find on a map:

Intermediate

Index

Supplementary.

Why can't contour lines cross? Amountains and valleys are different. Ba location can only have one elevation. Cit would make the map too difficult to read. Dterrain can only be going up or heading down.

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Related Questions

Why can't contour lines cross?

Amountains and valleys are different.
Ba location can only have one elevation.
Cit would make the map too difficult to read.
Dterrain can only be going up or heading down.