Radon in Homes (VIDEO)
Caption
Radon is a radioactive gas formed by the breakdown of uranium in soil, rock and groundwater. The odourless gas seeps into homes through cracks and other openings in the foundation and can build up to harmful levels in indoor air. The radioactive particles can be breathed into the lungs, where they damage cells and potentially lead to lung cancer.
Credit
Canadian Partnership for Children's Health and Environment
Usage Restrictions
None
License
Licensed content