Why Do Contour Lines Never Cross On A Topographic Map

If two lines crossed the point where they cross would be a point on both lines so it would be a point that has two different elevations. Each contour line represents a different elevation and you can t have two different elevations at the same point. Maggiejordan 15 quarterfreelp and 15 others learned from this answer contour lines are used to represent elevation on a contour map.

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Why do contour lines never cross on a topographic map. Contour lines never cross on a topographic map because each line represents the same elevation level of the land. What are contour lines and topographic maps. Arrenhasyd and 12 others learned from this answer a contour line consists of points that are all at the same elevation and each line has a different elevation. When you generate 100 meter contours they are very close to converging.

If two steep mountains were very close together the contours at the same elevation could meet similar to the intersection of two circles minus the lens shaped overlap displaying two sharp vertices. See full answer below. If you were to walk the path of a contour line in real life you would remain at the same elevation the whole hike never traveling. Report log in to add a comment answer 2 0 5 1.

Contour lines are used to represent elevation on a contour map. It s unlikely that contours cross but sometimes they do. Why do contour lines never cross on a topographic map answers each contour line represents a specific elevation it is impossible for them to cross because there cannot. If two contour lines crossed or touched then the point where they cross or touch would be a point that has two different.

When the terrain is an overhang or cliff contour lines will cross or touch. Ever noticed those squiggly lines all over your hiking map. These lines are evenly spaced apart. Carlhaley78 4 soobee72pl and 4 others learned from this answer contour lines.

We call this spacing the contour interval. Why do contour lines never cross. Other than the obvious trails and rivers these squiggly lines are contour lines. In order to keep things simple topographic maps show lines for certain elevations only.

Put simply contour lines mark points of equal elevation on a map. Each contour line represents a different elevation and you can t have two different elevations at the same point. 2 see answers answer 4 6 5 9. The line you see will look like a contour line on a topographic map.

Each contour line represents a different elevation. What if there is a cliff with a pronounced overhang. The cliffs in látrabjarg iceland are up to 440 meters tall. If you trace the length of a line with your finger each point you touch is the same height above sea level.

I think the lines can meet if not cross. An example would be how 500 meters above sea level will never be equivalent to 1000 meters above sea level. 4 6 7 votes 7 votes rate.