ToxFAQs for Radon
http://www.atsdr.cdc.gov/tfacts145.html

Agency for Toxic Substances and Disease Registry; Division of Toxicology


This fact sheet answers the most frequently asked health questions about radon. Topics include an explanation of radon, what happens to radon when it enters the environment, how radon affects health.

This resource is referenced here:
Subject: Biology, Environmental Science:Ecosystems:Biogeochemical cycling
Resource Type: Scientific Resources:Overview/Reference Work
Topics: Chemistry/Physics/Mathematics, Energy/Material cycles, Human Dimensions/Resources, Biosphere