What does it mean if a contour line is dashed on a map?

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Multiple Choice

What does it mean if a contour line is dashed on a map?

Contour lines connect points that share the same elevation. A dashed contour line means that the elevation along that line is approximate or not precisely known—the line is often interpolated from nearby measured elevations rather than drawn from a direct measurement at every point. It tells you to treat that height as a best guess rather than an exact value. Lines for boundaries or roads use different map symbols, so they aren’t indicated by dashed contour styling.

What does it mean if a contour line is dashed on a map?

Prepare for the Science Olympiad Road Scholar Test using our interactive quiz. Engage with maps, cartography skills, and challenging questions, each explained in detail. Get ready for competition success!

What does it mean if a contour line is dashed on a map?

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