If you are referring to radioactive fallout on the planet earth, it is two billion years old. Africa has places where natural reactors formed where U235 precipitated from streams where they reached the ocean. They produced fallout.
No, Norther BC should not suffer from radioactive fallout from Fukushima.
According to government reports, Northern BC will not suffer from radioactive fallout from Fukushima.
Many built fallout shelters.
Remember, radioactive fallout on a surface does not make the surface itself radioactive. The particles themselves are radioactive, not the surface they come in contact with. The surface can usually be cleaned of any contamination
Radioactive fallout
explode and produce radioactive fallout
fallout
Maurice H. Frere has written: 'The behavior of radioactive fallout in soils and plants' -- subject(s): Atomic energy in agriculture, Radioactive fallout, Radioactive substances in Soils, Radioisotopes in agriculture, Radioactive substances in soils
Fallout.
Allen B. Benson has written: 'Hanford radioactive fallout' -- subject(s): Hypothyroidism, Iodine, Isotopes, Physiological effect, Radioactive fallout
Fallout Boy is Radioactive Man's sidekick in the comic 'Radioactive Man' and was played by Milhouse in the film 'Radioactive Man'.