The 2008 ozone hole – a thinning in the ozone layer over Antarctica – is larger
both in size and ozone loss than 2007 but is not as large as 2006.
Read more at:
http://www.esa.int/esaEO/SEMREL9FTLF_index_0.html
[Se han eliminado los trozos de este mensaje que no contenían texto]