Depletion of the natural resources of the united states might result in which action? a) climate change. b) the elimination of recycling c) the reduction of environmental hazards d) a reliance on foreign sources of materials.

This is what i found “getting into the technicalities, the continental crust has a density of around 3.0 g/cm3 compared to 2.6 g/cm3 of the continental crust. in addition, the continental crust is much thicker than the oceanic crust. the recycling process does not happen to the continental layer.” i hope this you for what your looking for. can you plz mark me brainliest?