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Filters: Your search found 2 results.
Educational Level:
Informal education  
Grade 7  
Instructional Strategies:
Identifying similarities and differences  
Materials Cost:
Free  
Topics/Subjects:
Earth processes  
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In this activity, users examine satellite images from NASA's Total Ozone Mapping Spectrometer (TOMS) that show how much ozone is in the atmosphere over the Southern Hemisphere. They interpret the images to identify ozone thinning that develops over... (View More)

Keywords: Ozone Depletion
Audience: Middle school, High school
Materials Cost: Free

Students critically interpret graphical data and evaluate and discuss the difficulties inherent in interpreting and forecasting long and short term trends in this introductory climate change investigation. Graphs of data needed for this exercise are... (View More)

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