Carbon Cycle Chemistry

How does pH data provide evidence of the chemical reactions that cycle carbon through water, air, land, and life forms? In this investigation, students use pH sensors to indirectly track the movement of carbon through the biosphere and hydrosphere in miniature aquatic ecosystems. This investigation provides an opportunity to incorporate Earth Science, Chemistry, and Biology concepts while collecting and interpreting pH data.

Grade Level: High School • Middle School

Subject: Biology • Chemistry • Earth Science • Environmental Science

Student Files

	Carbon Cycle Chemistry	428.92 KB
	Carbon Cycle Chemistry	383.58 KB

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Featured Equipment

Wireless pH Sensor

Here’s the best tool for measuring pH since litmus paper. The Wireless pH Sensor connects via Bluetooth® to monitor the pH of solutions.

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Many lab activities can be conducted with our Wireless, PASPORT, or even ScienceWorkshop sensors and equipment. For assistance with substituting compatible instruments, contact PASCO Technical Support. We're here to help.
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