Question

A series of closed contour lines most likely represents a _____.

a. valley
b. plain
c. cliff
d. hill

Answer 1

A series of closed contour lines most likely represents a valley. Contour lines are used in topographical maps to represent changes in elevation.

Step-by-step explanation:

A series of closed contour lines most likely represents a valley. Contour lines are used in topographical maps to represent changes in elevation. Closed contour lines that are close together indicate a steep terrain, such as a valley. For example, on a topographical map, if the contour lines form concentric circles, it suggests the presence of a valley.

Answer 2

C. A cliff because contour lines the are closer together represent a steep elevation