If the Earth's mantle had somewhat less radioactive material, there would be _______ heat generated and likely _______ plate tectonic activity.

Name: If the Earth's mantle had somewhat less radioactive material, there would be _______ heat generated and likely _______ plate tectonic activity.
Brand: Quizplus
Rating: 5.0 (43 reviews)

Question

Quizplus · Accepted Answer

Radioactive decay in the Earth's mantle is a significant source of the heat that drives plate tectonics. Less radioactive material would mean less heat generated, leading to less plate tectonic activity.

If the Earth's Mantle Had Somewhat Less Radioactive Material, There