More protection: UN says Earth's ozone layer is healing

More protection: UN says Earth's ozone layer is healing

6 years ago
Anonymous $yysEBM5EYi

https://apnews.com/835094e7af61414981259ed69dbb185e

WASHINGTON (AP) — Earth's protective ozone layer is finally healing from damage caused by aerosol sprays and coolants, a new United Nations report said.

The ozone layer had been thinning since the late 1970s. Scientist raised the alarm and ozone-depleting chemicals were phased out worldwide.

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