Question

What do you understand by observing contour lines in short answer

Answer 1

Answer:

Contour lines are brown lines which connect all places in area with the same height. They give us information about landforms like mountains and River valley if we carefully observe their structure.

Answer 2

Answer:

Explanation:

contour lines are imaginary lines joining the areas in a region at the same relative height. So studying of contours is basically studying of the relative height of the area.