Answer :
Final answer:
The statement implies that the terrain has a sharp incline, indicative of a hilly or mountainous area, as a steep average slope suggests significant elevation change over a short distance.
Explanation:
If a student says, "The average slope (rise : run) of the front is relatively steep," this statement implies that the topography or terrain has a sharp incline. This is because the term slope refers to the inclination of a surface, and if the slope is steep, it means there is a significant rise in elevation over a short horizontal distance. In topography, steep slopes are indicative of hilly or mountainous regions where the elevation lines on a topographical map are close together, signifying drastic changes in elevation over short distances. Flat terrains would have gentle slopes with elevation lines spaced further apart. Therefore, the correct answer is (d) The terrain has a sharp incline.