What is the most important factor that determines the thickness, and therefore strength, of the lithosphere?

Question

Quizplus · Accepted Answer

The thickness and strength of the lithosphere are primarily determined by the internal temperature of a planet. Higher temperatures can lead to a thinner and weaker lithosphere due to increased ductility of the rocks, while lower temperatures result in a thicker and stronger lithosphere.

What Is the Most Important Factor That Determines the Thickness