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This Earth's Atmosphere ppt also includes:
- Earth's Atmosphere (HTML Version)
- Earth's Atmosphere (Flash Version)
- Vocabulary
- Graphic & Image
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Ozone gas absorbs the harmful UV-B rays and helps protect humans. An informative presentation begins with the layers of the earth's atmosphere, the pressure and temperature in each of the layers, the ozone layer, the ozone cycle, and the destruction of the ozone. Then it explains climate change, greenhouse gasses, and ocean acidity in the final lesson of five.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Explore the current reading on the size of the ozone hole
- Find data and update the graph of greenhouse gases on slide 16
Classroom Considerations
- Requires prior knowledge of the behavior of gases
Pros
- Provides the presentation in multiple formats
- Includes data from NASA and the US EPA
Cons
- None