5 Positive Eco News

1. Harmful chemicals in the ozone layer drop by 50%. The National Oceanic and Atmospheric Administrations (NOAA) discovered that global concentration of any dangerous compounds destroying the ozone layer have decreased by 50% since 1980. 2. Australia sets aside 30% of land to protect their unique species. Australian officials have protected 110 species and 20 … Leggi tutto 5 Positive Eco News