The balance between the weight of a mountain range and the buoyancy provided by the underlying mantle is termed ________ equilibrium.
A)punctuated
B)homeostatic
C)isostatic
D)osmotic

Question

Quizplus · Accepted Answer

Isostatic equilibrium refers to the balance between the weight of a mountain range and the buoyancy provided by the underlying mantle, which causes the Earth's crust to rise or sink depending on the weight of the load. This is the term used in geology to describe this phenomenon. A is incorrect because punctuated equilibrium is a term used in biology to describe the evolutionary pattern of sudden bursts of change followed by periods of stability. B is incorrect because homeostatic equilibrium refers to the balance of internal conditions in living organisms. Finally, D is incorrect because osmotic equilibrium refers to the balance of solute concentrations inside and outside of cells.

The Balance Between the Weight of a Mountain Range and the Buoyancy