Arctic Ozone Hole. The Ozone Layer The ozone layer is a layer in Earth's atmosphere which contains relatively high concentrations of ozone (O3). This layer absorbs 97-99% of the sun's high frequency ultraviolet light, which is potentially damaging to life on earth.
Nettie Stevens: Scientist Extraordinaire and STEM Icon; a Steampunk Feministâs Perspective Nettie Stevens If you want an example of the true grittiness and resourcefulness of the American spirit, you canât go past Nettie Stevens.
Kaye Stevens, American singer and actress, died from breast cancer and blood clots she was 79 Kaye Stevens was an American singer and actress died from breast cancer and blood clots she was 79.. (July 21, 1932 â December 28, 2011) Born Catherine Louise Stephens, her big break in show business came at the Riviera Hotel in Las Vegas, when the headliner for the night, Debbie Reynolds, became ill and Stevens filled in for the night.