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Stratosphere

The stratosphere contains the ozone layer, which protects live on Earth from harmful ultraviolet radiation.

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Trouble in the Troposphere - A Lesson on Tropospheric Ozone Lesson Plan
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Students use data to create graphs comparing the ozone levels in various US cities, analyze and evaluate trends, and determine how humans have affected air quality and what steps can be done to preserve air quality. Lesson includes vocabulary, background information, activity, online resources and extension.
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