proliferation
Uranium is toxic and radioactive; the primary health risk is the inhalation of fine powders; this can be after many years a cause of lung cancers.
Radon-222 is one of the isotopes or the inert gas radon. It is the longest-lived occurring one, and it appears as a daughter of the radioactive decay of radium (226Ra). It is radioactive (as are all of radon's isotopes), and, as such presents a hazard to people. The 222Ra isotope undergoes alpha decay to become polonium-218 (218Po). It is uranium that is the culprit as regards the source of radon. Uranium is the source of radium, and from radium we see radon. Uranium is present in the ground in a number of types of rock, so radon could appear in soil samples, in ground water, or in the lower internal spaces in buildings (because is seeps in). Radon is considered to be the second leading cause of lung cancer, and is an underrated threat. Testing for radon in structures is a bit tedious, but it can be done. If there is a question about a radon threat to your home, testing is not outrageously expensive. Call your county health office and get a "threat assessment" for your area. Just remember that though your neighbor's house might be well under recommended limits, yours may not, as there are variables to consider. Use the link below for more information.
How a community plans to respond to a given threat
I need the top ten places where earthquakes are a threat to people for tomorrow
Ozone is not a threat to humans at atmosphere. It is something which protects us from UV radiations.
proliferation
proliferation
Depleted uranium is mildly radioactive, but poses a considerable health threat as a heavy metal poison or toxin.
Internal contamination (by ingestion or inhalation) with powders and aerosols (uranium metal or uranium compounds); the external irradiation is insignificant.
heavy metal
Everything that produces carbon dioxide is potentially to blame. It takes huge quantities of fuel to mine and process uranium even though the nuclear energy, itself does not contribute CO2 directly.
Uranium is toxic and radioactive; the primary health risk is the inhalation of fine powders; this can be after many years a cause of lung cancers.
Yes, that is correct. Depleted uranium is a toxic metal and there have been studies made to show its ill effects. There is a much smaller secondary concern of radiation (as this material is still radioactive but much less so than natural or enriched uranium as it lacks the highly unstable isotope U-235) but toxicity is the primary threat.
In general, the greatest threat to Social Security/Medicare in recent years has been that, because of increased benefits and increased number of retirees, they are no longer actuarily sound.
The answer is impossible: we can use uranium in weapons but we can also use uranium in another very useful applications; it is a choice: aggressive countries as United States, United Kingdom, Israel, Russia, etc. can use nuclear weapons as a threat against the other countries.
Bravo
Bravo