as the reforestation masses , the sand deposition will decrease
reforestation is reclamation. reduction_in_hydrocarbon_viscosity is decrease. refinishing_metal is refinishing. destruction_of_countries is physical_destruction_event. refinishing is maintenance. sandpaper is finite_surface_region. buildings has effect_of_trapping_radon pollution_abatement is decrease. refinishing_wood is refinishing. sand_mitigation is trying_to_prevent.