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en.wikipedia.org/wiki/Ozone_layer

The ozone layer was discovered in 1913 by the French physicists Charles Fabry and Henri Buisson. Measurements of the sun showed that the radiation sent out from its surface and reaching the ground on Earth is usually consistent with the spectrum of a black body with a temperature in the range of 5,500–6,000 K ( 5,227 ...

eschooltoday.com/ozone-depletion/where-is-the-ozone-layer.html

This is simply a layer in the stratosphere containing a relatively high concentration of ozone. Find out where the ozone layer can be found on earth.

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

Ozone is mainly found in two regions of the Earth's atmosphere. Most ozone ( about 90%) resides in a layer that begins between 6 and 10 miles (10 and 17 kilometers) above the Earth's surface and extends up to about 30 miles (50 kilometers). This region of the atmosphere is called the stratosphere. The ozone in this region ...

www.universetoday.com/75822/where-is-the-ozone-layer-located

Oct 15, 2010 ... [/caption]. The Ozone Layer is the portion of the atmosphere that contains high levels of the oxygen molecule ozone. This molecule plays an important role acting as a natural UV shield for the Earth. You may wonder where is the ozone layer located to play such a vital role so effectively. The Ozone layer is ...

www.epa.gov/ozone-layer-protection/basic-ozone-layer-science

Oct 2, 2017 ... The aerosols in the stratosphere create a surface on which CFC-based chlorine can destroy ozone. However, the effect from volcanoes is short-lived. Not all chlorine and bromine sources contribute to ozone layer depletion. For example, researchers have found that chlorine from swimming pools, industrial ...

www.theozonehole.com

The Ozone Hole. For nearly a billion years, ozone molecules in the atmosphere have protected life on Earth from the effects of ultraviolet rays. The ozone layer ... In 1984 British Antarctic Survey scientists, Joesph Farman , Brian Gardiner, and Jonathan Shanklin, discovered a recurring springtime Antarctic ozone hole .

www.theozonehole.com/twenty.htm

Questions and Answers About the Ozone Layer. What is ozone and where is it in the atmosphere? Ozone is a gas that is naturally present in our atmosphere. Ozone has the chemical formula O3 because an ozone molecule contains three oxygen atoms . Ozone was discovered in laboratory experiments in the mid- 1800s.

www.urbanpro.com/class-ix-x-tuition/in-which-layer-of-the-atmosphere-ozone-layer/4577057

Answer: Ozone is mainly found in two regions of the Earth's atmosphere. Most ozone (about 90%) resides in a layer that begins between 10 and 17...

www.sciencemag.org/news/2017/06/new-threat-ozone-layer-found

Jun 27, 2017 ... The ozone layer—a high-altitude expanse of oxygen molecules that protects us from the sun's ultraviolet rays—has been on the mend for the past decade or so. But a newly discovered threat could delay its recovery. Industrial emissions of a chemical commonly used in solvents, paint removers, and the ...