The process of isostatic adjustment is most closely associated with which of the following?
A)Volcanic activity
B)Buoyancy
C)Sea-floor spreading
D)Lithospheric plate collisions

Question

Quizplus · Accepted Answer

Isostatic adjustment is the process by which the Earth's crust adjusts to changes in surface load, such as the addition or removal of ice or sediment. Buoyancy is the driving force behind this process. When a load is added to the Earth's surface, the crust is pushed downwards, but over time it will slowly rise up to a level of equilibrium where the weight of the load is supported by buoyancy. This is why after glaciers or ice sheets melt, the land rebounds, and why regions where large amounts of sediment accumulate over time can experience subsidence.

The Process of Isostatic Adjustment Is Most Closely Associated with Which