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Ozone Depletion

Ozone Depletion. What is the Atmosphere?. All of the gases that surround Earth ? Mixture of mostly nitrogen and oxygen ? Other gases that are present in trace amounts include argon, carbon dioxide, methane and water vapor. Composition of the Atmosphere. Nitrogen 78% Oxygen 21%

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898 views • 64 slides

Ozone Depletion

Ozone Depletion. What is the ozone layer and where is it found?. The ozone layer is the layer of the atmosphere at an altitude of 15 to 40 km (stratosphere) . What is Ozone? Ozone is a molecule made of three oxygen atoms. What is the function of the ozone layer ?

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549 views • 27 slides

The Atmosphere

The Atmosphere. Layers and aerosols. http://www.ucar.edu/learn/1.htm. The atmosphere has 5 layers. It is thickest near the surface and thins out with height until it eventually merges into space. http://www.agci.org/classroom/atmosphere/.

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514 views • 21 slides

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Ozoneis - PowerPoint PPT Presentation

Ozone Depletion

Ozone Depletion

The Atmosphere