Location Y, because location Y has the steepest slope, which typically promotes greater erosion over time. Hence the correct option is c.
Location Y, with the steepest slope, is likely to experience the most erosion over time around Green Peak. Steeper slopes often lead to increased water runoff, which accelerates erosion processes. Water flowing down the slope gains momentum and can carry away soil and loose particles more efficiently. Additionally, steep slopes are prone to gravitational forces that contribute to soil instability and mass wasting.
The combination of these factors makes locations with steeper slopes, like Location Y, more susceptible to erosion compared to areas with gentler slopes. In contrast, locations with flatter slopes, such as Location Z, generally experience less erosion as water runoff is reduced, and gravitational forces are less likely to cause significant soil movement. Therefore, considering the topography depicted on the map, Location Y is the most likely candidate for experiencing heightened erosion over time. Hence the correct option is c.