Which of the following best describes the interaction between earth’s crust and living organisms?
a. raw materials essential for life are cycled through earth’s crust.
b. fossil fuels are a valuable energy source for the biosphere.
c. the continental crust allowed the evolution of life on land.
d. the crust recycles the organic materials in sedimentary rock.

I think the correct answer from the choices listed above is option A. The statement which will best describe the interaction between Earth’s crust and living organisms would be that raw materials essential for life are cycled through Earth’s crust. The crust is the uppermost layer of the Earth. In this layer many types of rocks are found.  The crust is the also coined as the home of life since it has its own systems of mineral recycling which is essential for life here on earth.