Conflicting Forces Work to Establish an Optimum Incline on a Slope.When

Multiple Choice

Conflicting forces work to establish an optimum incline on a slope.When any of these conditions are disturbed or altered the materials on the slope reach a

A) condition of static equilibrium.
B) condition of metastable equilibrium at the time of disturbance.
C) geomorphic cycle.
D) geomorphic threshold,or change point.
E) chaotic adjustment.