Radon is a radioactive, colorless, odorless, tasteless noble gas, occurring
naturally as the ..... The health hazard from radon does not come primarily from
radon itself, but rather from the radioac...
Radon is the second leading cause of lung cancer. Radon-induced lung cancer
costs the United States over $2 billion dollars per year in both direct and indirect
May 14, 2012 ... Where Does Radon Come From, and How Does it Cause Cancer? ... Radon
exposure can also come from certain building materials, including:.
Where Does Radon Indoors Come From? Radon is emitted from the ground and
enters a home through cracks in walls, basement floors, foundations and other ...
How Does Radon Enter Your House? As radon gas moves up through the soil, it
can be drawn into your home ...
Sep 23, 2015 ... Outdoors, radon generally disperses and does not reach high levels. ... for
people who work in uranium processing factories or who come in ...
Frequently Asked Questions About Radon. General Radon Questions · Radon
Testing in Real Estate ... Testing · Results: What do they mean? Radon in Real ...
Radon Alert. 51. INVESTIGATION 7. INTRODUCTION. Rocks form in three major
ways, and are therefore divided into three groups: igneous, sedimentary, and ...
Radon Alert. Junior High School. 50. GROUPING. A large group is suggested so
that students can benefit from the comments of their peers during the warm-up ...
Jan 14, 2014 ... What should you do if radon levels are high? ... to be concerned and save you
the money on more reliable testing if the results come back low.