Δευτέρα 8 Ιανουαρίου 2018

The Hole in Earth's Ozone Layer Is Healing

Efforts to heal the hole in Earth's ozone layer over Antarctica appear to be paying off, according to a first-of-its-kind study that looked directly at ozone-destroying chemicals in the atmosphere.

via Live Science http://ift.tt/2qHVlcH

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