What This Document Is
This document is a handout for a webquest assignment within Duke University’s Probabilistic Machine Learning (STA 561) course, focusing on biogeochemical cycles. It guides students through online explorations of key cycles – water, carbon, nitrogen, and phosphorus – using provided links to resources like Bozeman Science and the USGS. The handout is designed to be completed by students as they interact with these online materials.
Why This Document Matters
This webquest is intended for students enrolled in STA 561 who need to understand the fundamental processes governing the movement of essential elements through ecosystems. It’s likely used as an introductory activity to build a foundation for more complex modeling or analysis of environmental systems within the course. Understanding these cycles is crucial for anyone studying ecological modeling, environmental science, or related fields.
Common Limitations or Challenges
This handout serves as a structured guide to external resources; it does *not* contain the full explanations of the biogeochemical cycles themselves. Students will still need to actively engage with the linked websites to grasp the concepts. The handout provides questions and tables to focus attention, but it doesn’t offer complete answers or in-depth analysis. It’s a starting point for learning, not a comprehensive resource.
What This Document Provides
The full handout includes:
* A series of questions related to a video on biogeochemical cycling from Bozeman Science, covering key elements and their importance.
* Tables for students to complete, detailing the storage and cycling of water, carbon, nitrogen, and phosphorus.
* An interactive exercise based on the USGS Water Cycle for Schools website, with a table to record observations.
* Questions based on an Amoeba Sisters video about carbon and nitrogen cycles, focusing on reservoirs, processes, and human impacts.
* A diagram of the water cycle for students to label using a provided word bank.
This preview only provides a description of the document’s structure and content; it does *not* include the answers to the questions or the completed tables.