The b breaking down and changing of rocks at or near earth's surface is called what

The breaking down and changing of rocks at or near Earth's surface is called. Weathering.

because the center-south is called the heart of the country

all fossil fuels are nonrenewable, so think coal, gasoline, things that we will eventually run out of. all fossil fuels are nonrenewable resources, but not all nonrenewable recourses are fossil fuels. these resources are not being renewed as fast as we are using them. i hope this considering there weren't any answer choices.