When you’re looking at a map, you’ll often see contour lines on it. These are lines that show the elevation of the land. They never intersect because if they did, it would mean that the land is at the same height in two different places. This is impossible because the Earth is round.
Can contour lines intersect?
Can contour lines intersect?
Yes, contour lines can intersect. This occurs when two curves meet and create a point. Contour lines can also …