Natural uranium means uranium with the naturally occurring distribution of uranium isotopes, which is approximately 0.711 weight percent uranium-235, and the remainder by weight essentially uranium-238.
Natural environment means the air, land and water, or any combination or part thereof, of the Province of Ontario; (“environnement naturel”)
Emergency Medical Transportation means the transportation, by ambulance, of sick, injured or otherwise incapacitated persons who require emergency medical care.
National Environmental Management Act means the National Environmental Management Act, 1998 (Act No. 107 of 1998);
Natural Disaster means a flood, hurricane, tornado, earthquake, mudslide, tsunami, avalanche, landslide, volcanic eruption, fire, wildfire or blizzard that is due to natural causes.