The North American Mosaic
An Overview of Key Environmental Issues
May 22, 2009
4 pages
The North American Mosaic
An Overview of Key Environmental Issues
May 22, 2009
4 pages
Description
Ozone is a gas present throughout the earth’s atmosphere. protects life on earth by absorbing harmful rays from the sun as they pass through the upper atmosphere (the stratosphere). Because the ozone present at the earth’s surface is detrimental, ozone is often described as being “good up high and bad nearby.”
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