answersLogoWhite

0

Magma is kept heated primarily by the intense pressure and heat generated within the Earth's mantle and crust. This heat originates from the planet's formation, radioactive decay of isotopes, and residual heat from the Earth's core. Additionally, the insulating properties of surrounding rocks help maintain the high temperatures necessary for magma to remain in a molten state.

User Avatar

AnswerBot

3d ago

What else can I help you with?