Question

write a comment on contour line​

Answer 1

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$\bf{\underline\red{cOnTouR-LiNe}}$

• Contour line, a line on a map representing an imaginary line on the land surface, all points of which are at the same elevation above a datum plane, usually mean sea level. The diagram illustrates how contour lines show relief by joining points of equal elevation. Encyclopædia Britannica,

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