What is the correct sequence of the ‘Elements of Slope’ on an ideal hill slope from top to bottom?

Correct option is A

The correct sequence of the elements of slope on an ideal hill slope from top to bottom is Convexity - Free face - Rectilinearity - Concavity. This sequence represents the typical slope profile found in many geomorphological studies:
1. Convexity: The uppermost part of the slope, gently curved outward.
2. Free face: A steep, often vertical or near-vertical section, typically found in cliffs or escarpments.
3. Rectilinearity: A straight section of the slope, usually indicative of uniform erosion or transportation processes.
4. Concavity: The lowermost part, curving inward, often found near the base where material accumulates.
Information Booster:
· Convex slope: Found at the top, caused by weathering and limited erosion.
· Free face: Indicates steep, eroded surfaces where material often detaches quickly.
· Rectilinear slope: Represents a transitional zone of uniform slope.
· Concave slope: Found at the bottom, where material is deposited, often indicating stability.