Capturing Carbon
This is a NOVA Science Now, 12 minute video which emphases the correlation between humans and our industrial production of carbon dioxide and the inability of plans to uptake that CO2 at a comparable rate. The program description reads: How did an eighth-grader’s science fair project inspire a new way to tackle rising levels of carbon dioxide in the atmosphere? Claire Lackner’s father Klaus, a geophysicist at Columbia University, had a brainstorm after he saw how Claire used an aquarium pump to capture carbon dioxide in the air. A decade later, Dr. Lackner is testing a product inspired by his daughter’s vision.
This short video begins with a brief introduction of carbon dioxide and oxygen exchange between living things, but it does not completely explain this interaction. As a result, this video should be used as a way after direct instruction or guided inquiry instructional strategies as an extension, so that students gain an understanding of the relevance of our carbon dioxide overproduction on the world in which we live and how human's are having a negative influence on the carbon cycle.
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