What This Document Is
This document is a student exploration guide for a simulation focused on the carbon cycle, designed for a Grand Canyon University Environmental Science (BIO 220) course. It accompanies an interactive Gizmo, prompting students to trace the movement of a carbon atom through various Earth systems. The guide includes prior knowledge questions and structured activities to reinforce understanding of carbon pathways.
Why This Document Matters
This exploration is crucial for students learning about biogeochemical cycles and the interconnectedness of Earth’s systems. It’s used during lab sessions or as a supplemental learning activity to visualize and interact with the complex processes governing carbon distribution. Understanding the carbon cycle is foundational to grasping concepts like climate change, photosynthesis, and the impact of human activities on the environment.
Common Limitations or Challenges
This document serves as a guide *to* the simulation; it does not independently teach the carbon cycle. Students will still need a foundational understanding of ecological principles and Earth’s systems to effectively use the Gizmo and answer the questions. The guide focuses on specific pathways within the simulation and doesn’t cover the entirety of carbon cycle research or real-world complexities.
What This Document Provides
This guide includes:
* Vocabulary related to the carbon cycle (atmosphere, biomass, carbon reservoir, etc.).
* Prior knowledge questions to assess initial understanding.
* Step-by-step prompts for navigating the Carbon Cycle Gizmo simulation.
* Questions designed to explore carbon movement between the atmosphere, hydrosphere, biosphere, and geosphere.
* Structured activities to trace carbon pathways and identify the systems involved.
This preview *does not* include the complete set of questions within the Gizmo, the interactive simulation itself, or detailed explanations of the underlying scientific principles. It only provides a sample of the questions and activities students will encounter.
