text: Antarctic Ozone Hole Smaller This Year -Scientists A gaping hole in the ozone layer over Antarctica appears to have shrunk by about 20 percent from last year #39;s record-breaking size, New Zealand scientists said on Friday.
inputs: Antarctic Ozone Hole Smaller This Year -Scientists A gaping hole in the ozone layer over Antarctica appears to have shrunk by about 20 percent from last year #39;s record-breaking size, New Zealand scientists said on Friday.