what is isostasy, and what does it indicate about a floating object that has a weight added or removed?

According to the isostasy theory, the crust of the Earth is balanced by gravity inside the mantle. Therefore, if weight were to be added, the crust would gradually sink until it found a new isostatic balance.What does isostasy tell us about the earth's internal structure?The relationship between the crust and the upper mantle that creates an equilibrium for the Earth's crust is represented by isostasy.overall equilibrium in the earth's crust is preserved by the gravitationally-stressed yielding flow of rock material under the surface. the property or condition of being under equal pressure from all directions.Earth's isostasy is the region where erosion and mountain formation occur.To know more about isostasy visit:https://brainly.com/question/17119128#SPJ4