Exemplos do corpo de texto para ozone
1. We are talking about ozone (O3). Medical ozone therapy offers many advantages to doctors and patients.
2. Information about the ozone layer and the ozone hole are available at the NOAA Web site.
3. "Ozone in the upper atmosphere protects life on Earth from harmful [ultraviolet] solar rays," Weatherhead said, "and a thinning of ozone âЂ« even total depletion in some areas âЂ« has been a concern since the 1'70s." Upper–atmosphere ozone is sometimes called "good" ozone, in contrast to "bad" ozone at the Earth‘s surface that is associated with smog and poor air quality.
4. Exposure to ozone greatly increases health risks.
5. Küçükçelebi harps that ozone is not only used for disinfection but also as a supplementary medical treatment. «Medical ozone is a mixture of the purest ozone and purest oxygen.