Introduction
Attention, Eco-Detectives! A local ecosystem is in trouble. Human activity, habitat loss, and climate change are pushing several native species toward extinction, disrupting the entire food web. The local government has called upon your team of environmental scientists to investigate the cause of this crisis and present an action plan to save the habitat before it’s too late. Are you ready to protect our planet?
Task
Your team’s task is to create an "Ecosystem Recovery Proposal" (a presentation or digital poster) that explains why a specific ecosystem is dying and how we can save it.
Your final proposal must include:
- An overview of the chosen ecosystem and its food web.
- The main threats causing species to become endangered.
- A 3-step action plan to restore the balance in the ecosystem.
Process
Work in groups of 3. Each member will take on one specialized role:
- The Ecologist: Researches the native plants, animals, and food web connections.
- The Environmental Threat Specialist: Investigates human impacts (pollution, deforestation, invasive species).
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The Conservation Planner: Designs practical solutions and protection rules for the habitat.
Steps to Follow:Step 1: Choose one endangered ecosystem (e.g., Coral Reefs, Tropical Rainforests, or Local Wetlands).
Step 2: Research your role using the websites listed in the Resources section.
Step 3: Meet with your team to combine your research into a clear presentation (using Google Slides or Canva).
Step 4: Check your finished proposal against the rubric on the Evaluation page before submitting.
Evaluation
| Criteria | Needs Work (1) | Good Job (2) | Excellent (3) |
|---|---|---|---|
| Research & Detail | Missing details about threats or food webs. | Explains the ecosystem and threats clearly. | Gives deep insights into species relationships and environmental threats. |
| Action Plan | Solutions are missing or unrealistic. | Includes 3 reasonable steps to protect the habitat. | Proposes highly creative, realistic, and practical conservation steps. |
| Teamwork & Presentation | Unorganized slides; uneven work from team members. | Well-organized presentation; all members contributed. | Clear, visual, and engaging presentation with balanced team effort. |
Conclusion
Great job, Eco-Detectives! By completing this mission, you have learned how fragile natural ecosystems are and how interconnected life on Earth really is.
Reflection Question: If you could implement just ONE law today to protect endangered habitats, what would it be and why?
Credits
Teacher Page
Target Audience & Grade Level
This WebQuest is created for Grade 7 and 8 Science students (Biology & Ecology), but it can also be adapted for High School Environmental Science.
Learning Objectives
By the end of this activity, students will be able to:
Analyze how living things depend on each other in an ecosystem.
Identify key threats caused by human activity and environment changes.
Propose realistic solutions to help restore a endangered habitat.
Collaborate with peers to present an actionable recovery plan.
Teaching Tips & Implementation
Time: 2 to 3 class periods (around 2–3 hours total).
Grouping: Place students in groups of 3 so everyone takes on one role (Ecologist, Environmental Threat Specialist, or Conservation Planner).
Flexible Option: If internet access is limited, students can complete the research in pairs or create a physical poster instead of a digital presentation.