The accumulation of radioactive resources during the forest flooring and wetlands generates a persistent source of radiation. Scientific studies present that particular species, for example wild boar and several sorts of mushrooms, have significantly elevated amounts of these isotopes because of their feeding behavior and exactly where they roam. 2 https://radiationzoneofthesundesc03253.eveowiki.com/1446142/new_step_by_step_map_for_radiation_zone_7_days_to_die