is the tendency to fill in the gaps where information is missing, that is, to assume that what we do not know is consistent with what we already do know.
A. Counterconditioning
B. Closure
C. Countertransference
D. Regularization

B) Closure

Explanation: Closure which is also refered to as need for closure; can be simply defined as the tendency to find a straight forward answer to a problem rather than one with multiple interpretations. It is the tendency to fill in the feel gap where information is missing i.e find answer to the missing information in other words, assuming what is not known at the present is consistent with that which is already known.

the correct answer is 2.

a slump in geology means a mass movement process of slope failure. a mass of rock or unconsolidated material drops along a slip surface. in other words, rock layers move a short distance down the slope. the slump block is an intact block (2), without any landslide material.

in this image, 1 is the surface of rapture (scarp), 2 the slump block, 3 main scarp (crown), 4 base of rapture with debris flow.

slumps are caused by clear cutting on unstable soils and the sagging of earth, in coastal areas they are due to wave infiltration.