The nucleus or foundation of a continent is a(n) ____.

Question

Quizplus · Accepted Answer

The nucleus or foundation of a continent is known as a craton, which is a large, stable block of the Earth's crust that has been around for billions of years. This is the oldest and most stable part of a continent, and it provides the foundation upon which newer continental crust is added through tectonic activity. Greenstone belts and orogenic belts may be found within cratons, but they are not the same as the craton itself. Stromatolites and Permian provinces are not related to the nucleus of a continent.

The Nucleus or Foundation of a Continent Is A(n) ____