Definition

A condition in which the Earth's crust is balanced and supported by the flow of rock material beneath it, ensuring that different areas of the crust maintain equal pressure and elevation.

Example

The concept of isostasy helps explain how mountain ranges can exist without sinking into the Earth.

Conversation

Have you ever heard of the concept of isostasy?

Yeah, it's about how the earth's crust balances itself, right?

Exactly! It’s fascinating how the rock material flows beneath the surface.

Totally! It really shows how dynamic our planet is.

Synonyms & Antonyms

Root Explanation

Isostasy → It is formed from "iso-" (from Greek "isos", meaning equal) and "stasis" (from Greek "stasis", meaning standing or stability). The term describes the state of gravitational equilibrium between the Earth's crust and mantle, where different land masses stand at different heights due to their varying densities and thicknesses.

Memory Tip

Think of 'equal' ('iso-') and 'standing' ('stasis') to remember that isostasy refers to the balance or stability of the Earth's crust.

Visually Confused Words