Which of these statements best describes a creep? Movement of material down a slope as individual fragments. Material breaks off and slides down a slope because the support material at the base has weakened. Gradual movement of fine -grained sediments that occurs because of the effect of gravity and water or wind. Debris drops vertically through the air.

The statement that best describes a creep is: "Gradual movement of fine-grained sediments that occurs because of the effect of gravity and water or wind."<br /><br />Creep refers to the slow, gradual downhill movement of soil and rock fragments due to the effects of gravity, water, or wind. It is a type of mass wasting or mass movement that occurs over a long period of time, typically at a rate of a few millimeters to several centimeters per year. Creep can cause significant damage to structures and infrastructure located on slopes, as it can lead to the gradual settling and tilting of buildings, roads, and other structures.