Atmospheric Carbon Dioxide Levels

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Satellite imagery of sea-surface temperatures

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  • Classroom Activities


KQED San Francisco, PBS LearningMedia


With this graph and accompanying lesson from Clue into Climate, produced by KQED, students will explore how the level of carbon dioxide has increased over time, hypothesize about why this is a concern, and begin to think about what can be done to slow or stop continued climate change.

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