Final answer:
Solifluction lobes typically move a few centimeters (inches) per year due to freeze-thaw cycles in water-saturated soil or sediment.
Step-by-step explanation:
Solifluction lobes typically move a few centimeters (inches) per year. Solifluction refers to the gradual movement of water-saturated soil or sediment down a slope due to freeze-thaw cycles. The movement is relatively slow, causing the displacement to be measured in centimeters or inches over a period of time. For example, solifluction lobes in cold regions like Alaska or Siberia can move a few centimeters per year.