Question

Which of the following is true concerning continental crust? a. It does not contain radioactive elements. b. It mostly contains heavier and denser minerals than the mantle. c. It efficiently transfers heat from the mantle to the surface. d.. None of the above

Answer 1

The answer is D: None of the above

Step-by-step explanation:

I got it right on EDG2023

the person who made this post deleted my answer last time but that's okay anyways it's right!!!

Answer 2

The mantle is more dense, so it can not B.
Not even A , because the crust sure does contain naturally occurring radioactive material. Heat is also not efficiently transferred to the surface--most ground is cool,
so correct option is none is above that is D
hope it helps