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.
Nattie Neidhart Net Worth is $2 Million. Nattie Neidhart is Wrestler. Nattie Neidhart Date of Birth is 1982-05-27. Nattie Neidhart Nickname is Natalie Katherine Neidhart, The Anvilette, Nadia Hart, Natalya Neidhart, Natalie Neidhart, Naughty by Nature. Nattie Neidhart Height is 1.68 m.