Question

Which is the right word? Index Contour or Contour Index

Answer 1

Explanation:

Definition of index contour. A contour line shown on a map in a distinctive manner for ease of identification, being printed more heavily than other contour lines and generally labeled with a value (such as figure of elevation) along its course.

Answer 2

Answer:

index contour is the right word....

Explanation:

hope it will help you.....