The given question is incomplete. It is missing an attachment which is as follows.
According to the attachment provided below, the solution is as follows-
Answer:
4- Option (A)
5- Hiker B
6- Option (C)
Step-by-step explanation:
For determining the elevation difference for the hikers, who were at the same elevation of 180 meters from the mean sea level, the final and initial elevation are needed to be subtracted. It is given by:
Difference in contour/elevation= (Final - Initial) elevation
= (264-180) m
= 84 meters.
By studying the map, it can be easily demarcate that hiker B had to climb the steepest elevation, who is towards the northeastern side of the map.
The elevations are often highlighted by the use of distinct lines which are commonly known as contour lines. These lines are either oriented closely or widely. The closely spaced contour lines depicts steeper slope and the widely spaced contours depicts gentle slopes.