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Feb 1
2007
2007
Ozone
Ozone is a gas composed of three atoms of oxygen. Ozone occurs both in the
Earth’s upper atmosphere and at ground level. Ozone can be good or bad,
depending on where it is found:
Good Ozone. Ozone occurs naturally in the Earth’s upper
atmosphere-6 to 30 miles above the Earth’s surface-where it forms a protective
[...]
Posted by Safety Rep
in Environmental Safety, General, Safe Weather, safety education
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