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www.ask.com/science/causes-damage-ozone-layer-95355f52a601550d

The ozone layer is being damaged by pollutants in the air that are mostly man-made, such as chlorine and bromine. The ozone damage occurs in the stratosphere and troposphere. The l...

The ozone layer is an atmospheric layer located in the stratosphere.
The ozone layer absorbs 97-99% of the Sun's high frequency ultraviolet light, protecting life on earth from potential damage.

Ozone layer

en.wikipedia.org/wiki/Ozone_layer

The ozone layer or ozone shield refers to a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet (UV) radiation. It contains high concentrations ...

Ozone Depletion Information, Ozone Depletion Facts, Ozone Layer ...

environment.nationalgeographic.com/environment/global-warming/ozone-depletion-overview/

The ozone layer is a belt of naturally occurring ozone gas that sits 9.3 to 18.6 miles (15 to 30 kilometers) above Earth and serves as a shield from the harmful ...

weather.about.com/od/climatechange/a/ozonecfc.htm
The ozone layer exists in a layer of the atmosphere known as the stratosphere. Technically speaking, “One Dobson Unit is the number of molecules of ozone that would be required to create a layer of pure ozone 0.01 millimeters thick at a temperature of 0 degrees Celsius... More »
By Rachelle Oblack, About.com Guide

Science - Ozone Basics

www.ozonelayer.noaa.gov/science/basics.htm

The ozone in this region is commonly known as the ozone layer. The remaining ozone is in the lower region of the atmosphere, which is commonly called the ...

The Ozone Layer - The Ozone Hole

www.theozonehole.com/ozonelayer.htm

The ozone layer is a layer in Earth's atmosphere which contains relatively high concentrations of ozone (O3). This layer absorbs 97-99% of the sun's high ...

The Ozone Hole

www.theozonehole.com/

For nearly a billion years, ozone molecules in the atmosphere have protected life on Earth from the effects of ultraviolet rays. The ozone layer resides in the ...

Hole In the Earth's Ozone Layer Is Finally Closing Up, NASA Says ...

www.weather.com/science/environment/news/ozone-hole-closing-nasa

May 13, 2015 ... A massive man-made hole in the ozone layer is finally closing up, according to NASA.

Ozone Hole Watch: Latest status of Antarctic ozone

ozonewatch.gsfc.nasa.gov/

View the latest status of the ozone layer over the Antarctic, with a focus on the ozone hole. Satellite instruments monitor the ozone layer, and we use their data to ...

Popular Q&A
Q: What is Ozone Layer Depletion?
A: The ozone layer is a thin layer within the Earth's atmosphere that absorbs a large proportion of ultraviolet light coming from the Sun. Because the ozone layer ... Read More »
Source: www.ehow.com
Q: What is depletion of Ozone Layer?
A: See "What is the depletion of the ozone layer?" in the "Related questions" section below. Read More »
Source: wiki.answers.com
Q: How was the ozone layer formed?
A: In the upper atmosphere: Light from the Sun breaks apart oxygen molecules (UV wavelengths of 215nm or shorter). Some of this monatomic oxygen combines with nitr... Read More »
Source: wiki.answers.com
Q: What coulror is the ozone layer?
A: See "What color is the ozone layer?" Read More »
Source: wiki.answers.com
Q: What hurts the ozone layer?
A: A lack of sunlight is the primary driver of the thinning of this layer. That is why we only see the thinning during the winter months over each pole. Solar acti... Read More »
Source: wiki.answers.com