Toads can live in drier climates, where most frogs usually live in or near water. In the Tropics, where most anuran (members of the order comprising the frogs, toads, and tree toads) species occur, however, the differences are harder to determine, and some species could qualify as either toads or frogs.
Radon Gas is Found in Homes all Over the U.S. Radon is an invisible and odorless radioactive gas. Elevated levels of radon have been found in homes all across the country. Any home in any state may have a radon problem: new and old homes, well-sealed and drafty homes, and homes with or without basements. Radon gas gets into all types of buildings, including office buildings and schools.
These 10 animal facts will amaze you. Radon is a colorless, odorless gas that is naturally present in the ground. Homes in areas with large deposits of radon underground can have higher levels of the gas, especially in basement areas where walls are underground.hile any amount of exposure to radon gas is potentially unsafe, the United States Environmental Protection Agency (EPA) recommends that homeowners install a radon mitigation system if levels are 4 picocuries per liter (pCi/L) or higher. Over time, exposure to a high radon level may cause lung cancer.