Lab 6: Oceans and the Carbon Cycle
Summary and Learning Objectives
Oceans absorb, transport and store huge amounts of carbon. In Part A, students will learn about the physical, chemical and biological processes that move carbon into and around the ocean. In Part B, students will learn about the role of phytoplankton in the ocean's uptake of carbon in greater depth by analyzing conditions and locations for its growth. They will learn about the interdependence of the nitrogen cycle and the carbon cycle and how this interdependence can influence climate.
After completing this investigation, students will be able to:
- Describe the biological, physical and chemical oceanic processes that absorb, transport and store carbon in the oceans.
- Describe the role of phytoplankton and the microbial loop in maintaining the oceanic biological pump.
- Describe how the oceanic carbon cycle and the oceanic nitrogen cycle are interdependent.
- Describe how the ocean biosphere can influence climate.
Overview and Teaching Materials
Detailed overview of what students will do in each lab activity, how long it will take, and what materials are required to complete the lab.
Download and print files needed for each lab activity, including images, data tables, and Stop and Think questions.
Teaching Notes and Tips
General recommendations for classroom implementation.
Suggestions for how to use Student Notebooks for Lab 6.
There are several options for assessment of student understanding of material introduced in this lab. Choose from the following list, or create your own assessments.
Lab 6 supports following Next Generation Science Standards (NGSS).
Explore background information and content extensions related to Lab 6.