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 Please select the best answer from the choices provided A B C D.

Answer 1

Statement that is true concerning continental crust is It mostly contains heavier and denser minerals than the mantle.

What is Continental crust?

Continental crust can be regarded as the layer of igneous as well as sedimentary, and metamorphic rocks.

This layers do form geological continents as well as  shallow seabed close to their shores, and mostly contains heavier and denser minerals than the mantle. .

Therefore, option B is correct.

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Answer 2

The options given in the context are all incorrect in regard to the continental crust, and the correct one is none of the above.

What is Lithosphere?

The outer parts of the soil that is the lithosphere are called the continental crust. It is formed along subduction zones at plate boundaries between continental and oceanic tectonic plates.

It makes up the planet's continents and continental shelves. Almost the majority of Earth's land surface is made up of continental crust.

The varied layers of the continental crust include granitic, sedimentary, and metamorphic types of rocks that form continents and shallow seafloor areas near their shores.

Therefore, the correct option is D.

Learn more about the continental crust, here:

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