carbon storage Content / carbon storage Content for Â鶹appÈë¿Ú en Adding Crushed Rock to Farmland Pulls Carbon Out of the Air /climate/news/adding-crushed-rock-farmland-pulls-carbon-out-air Learn from Â鶹appÈë¿Ú researchers how adding crushed volcanic rock to farmland removes carbon dioxide from the air. October 24, 2023 - 8:00am Amy M Quinton /climate/news/adding-crushed-rock-farmland-pulls-carbon-out-air