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.
Fisher Stevens Net Worth 2017, Biography & Wiki Fisher Stevens Net Worth $8 Million Dollars. Fisher Stevens net worth: Fisher Stevens is an American actor, director, producer, and writer that has a net worth of $8 million dollars. Fisher Stevens was born in Chicago, Illinois in November 1963. Stevens co-founded the Naked Angels Theater Company in 1986.